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Velocity | Position Notion | Feb 28, 2023 | Alan Jo | Alan Jo | Mar 28, 2023 | [Vector](https://texonom.com/vector-9ed4d1c8519c496dbfadb1f6b3522255) [Motion](https://texonom.com/motion-f360e7464f044a55aaac3d45df4031b9) [Speed](https://texonom.com/speed-90bf26ebd94f472bb6e4404d63492e84) |
### Velocity is a quantity in physics that is related to speed
์์น๋ณด๋ค ์๋ ฅ์ด ์ข๋ ์ฐ์ฃผ๋ก ์ ๊ฐ๋
์ ๊ทผ๊ฐ์ ๊ฐ๊น๋ค
### Velocity Notion
|Title|
|:-:|
| 982905b13ada421885a6d0a6c1d10250 |
**Cosmic ray** | Space Notion | Jun 19, 2022 | Alan Jo | Alan Jo | Jun 19, 2022 | [Natural Selection](https://texonom.com/natural-selection-9aa42f3852dd4201926a04a1214f5e48) |
- ์ ์ ์์ ๋ณํ์ ๊ฐํด ์งํ์ ๊ทผ๋ณธ์ ์ธ ์์ธ ์ค ํ๋์ผ์๋
- ๊ธ๋ฐ์ง [sudden unintended acceleration](https://texonom.com/sudden-unintended-acceleration-efbdab5777af443c819f4d372a583e77)
- [Single-event upset](https://texonom.com/single-event-upset-41b1c18b67bd462fa8cc509b0940d7a9)
- ๋๊ฐ์ผ๋ฉด ๊ฐ๋ ๋ณด์ด๋ ์ฌ๊ด (์ฐ์ฃผ์์ ๋ ์๋ณด์)
- ๋ธ๋ฃจ ์คํฌ๋ฆฐ [Blue Screen](https://texonom.com/blue-screen-ac1869d140af463ba4da085ddedbf253)
- ๋นํ๊ธฐ ๋ฐ ์ฐ์ฃผ์ ์ด์คํ ์ฌ์คํ ํ๊ฒ ๋ ์์ธ
- 1911๋
๋ชจ๋ ์ฐ์ฃผ๊ด์ ์ ๋ณผ ์ ์๋ ์๊ฐ์์๋ฅผ ๋ง๋ค์๋ค [Carl Davidย Anderson](https://texonom.com/carl-davidanderson-5675dc44ed1444f6b4a251cf9e712dd4)
>
> [Cloud Chamber](https://texonom.com/cloud-chamber-7c86a8c81b0e4529af3553fa8fc300f9)
>
๋น
ํ ๋ฅด ํค์ค๊ฐ ์ฐ์ฃผ๊ด์ ์ ๋ฐ๊ฒฌ
> [๋ธ๋ฃจ์คํฌ๋ฆฐ์ ์์ธ์ด ์ฐ์ฃผ์ ์์์๋ ์์ต๋๋ค](https://www.youtube.com/watch?v=QWvDOot3Etw)
| 8f4c2bb1f2714f7bb01e0155fa709208 |
Cosmic Web | Space Notion | Jan 17, 2022 | Alan Jo | Alan Jo | Jan 17, 2022 |
## ์ฐ์ฃผ์ง๋
> [Largest-ever 3D map of the universe reveals gigantic cosmic web](https://newatlas.com/space/desi-largest-3d-map-universe-cosmic-web)
| 4218a51c4cb6437db1175bdd81b110b2 |
|
Principle of locality | Space Notion | Jul 5, 2022 | Alan Jo | Alan Jo | Jul 5, 2022 |
๊ณต๊ฐ์ ์ผ๋ก ๋ฉ๋ฆฌ ๋จ์ด์ ธ์๋ ๋ ๋ฌผ์ฒด๋ ์ ๋ ์๋ก ์ง์ ์ ์ผ๋ก ์ํฅ์ ์ค ์ ์๋ค๋ ๋ฌผ๋ฆฌํย **์๋ฆฌ**
ํ ๋ฌผ์ฒด๊ฐ ๋ค๋ฅธ ๋ฌผ์ฒด์๊ฒ ์ํฅ์ ๋ฏธ์น๊ธฐ ์ํด์๋ ๋ฐ๋์ ๋ ์ฌ์ด**์**ย ๊ณต๊ฐ์ด ๋งค๊ฐ๋์ด์ผ ํ๋ค
| 91fcefa0622a4bacb4860ad37f836042 |
|
Superspace | Space Notion | Mar 28, 2023 | Alan Jo | Alan Jo | Mar 28, 2023 |
์ด๊ณต๊ฐ
4์ฐจ์ ์ด์ 10์ฐจ์ 11์ฐจ์
| d01e3e61d73643f38ab8ea1892a4b5e8 |
|
Universe | Space Notion | Jul 17, 2021 | Alan Jo | Alan Jo | Aug 30, 2022 |
๋ง์ฝ ์ถฉ๋ถํ ์ข์ ๊ณต๊ฐ์ด ๋ฐ๋ณต๋๋ ๋ซํ ์ฐ์ฃผ๋ผ๋ฉด ์ฐ๋ฆฌ๋ ๊ณผ๊ฑฐ์ ์ง๊ตฌ์ ๋น์ ๋ฐ๊ฒฌํ ์๋
๊ทธ๋ฌ๋ ๋์ผํ ๊ณต๊ฐ์ ๋ค๋ฅธ ์๊ฐ๋๋ฅผ ๋ฐ๊ฒฌํ๋ ค๋ ์๋๋ฅผ ํด์ผํ๋ค
์ค๋ ฅ์ ๊ณต๊ฐ์ ํก์ํ๋ ๊ฐ๋
์ด์ง๋ง ๋ซํ ๊ตฌ ํํ์ ์ฐ์ฃผ์์๋ ์ ๋ฐฉํฅ์ผ๋ก์ ์๊ฐ์ ์ถ์ผ๋ก ๋ค์ด๊ฐ ์๋ค๊ณ ๋ณผ ์ ์๋ค
๊ทธ๋์ ๊ณต๊ฐ์ ํก์ํ๋ ๊ฒ ์๋๋ผ ์์ ๋น์ด์๋ ๊ณณ์ด ํฝ์ฐฝํ๋ค๊ณ ์ดํดํ ์๋ ์๋ค
### Universe Notion
|Title|
|:-:|
|[Observable Universe](https://texonom.com/observable-universe-94cec59db6b542cc8a18ccfd0eadf75e)|
|[Cosmological Horizon](https://texonom.com/cosmological-horizon-d75d34e3aa9e4da8bc385fe15040f633)|
> [TRUE Limits Of Humanity - The Final Border We Will Never Cross](https://www.youtube.com/watch?v=uzkD5SeuwzM&t=132s)
| f05becb447ff4026bd6967375155b0c0 |
|
Cloud Chamber | Cosmic ray | null | null | null | null | null |
์ด์จํ ๋ฐฉ์ฌ์ ์
์๋ค์ ๊ฒ์ถํ๋ ๋ฐ ์ฌ์ฉ
์์ ์๋ฅผ ๋ฐ๊ฒฌํ ๋ฐ๋ฌผ์ง ์ต์ด ๋ฐ๊ฒฌ ์ฌ๋ก [Anti Matter](https://texonom.com/anti-matter-626e4bd16fe546409e1444d2423c6725) | 7c86a8c81b0e4529af3553fa8fc300f9 |
Cosmological Horizon | Universe Notion | Jul 17, 2021 | null | null | null |
์ด๊ฑธ ๋ฒ์ด๋ ๊ฑด ๋น๋ณด๋ค ๋น ๋ฅด๊ฒ ์ฐ๋ฆฌ๋ฅผ ๋ฒ์ด๋๋ ์ค
์ด๊ฑธ ๋ฒ์ด๋๋ฉด ์ฐ๋ฆฌ์ ๋ค์๋ ์ํธ์์ฉํ ์ ์๋ค ์๋ง
๋ธ๋ํ์ ์ฌ๊ฑด์ ์งํ์ ์ด ์ฐ๋ฆฌ๋ฅผ ๋๋ฌ์ผ ๋ชจ์์ธ
ํ์ง๋ง ์๋์ ์ด๊ธฐ ๋๋ฌธ์ ์์ ๋๊ปด์ ๋นจ๋ ค ๋ค์ด๊ฐ ์ ์๋ ์ ์๋ ์กด์ฌ๊ฐ ์๋
Observable Universe ์ 94ํ๋ก๊ฐ ์ด๋ฏธ ๋์ด๊ฐ
### ๊ทธ๊ฑธ ๋ณผ ์ ์๋ ๊ฑด ๊ณผ๊ฑฐ์ ๋ชจ์ต์ผ ๋ฟ
์ด๊ฑด ์ ์ ์ข์์ง๊ณ ์๋ค
| d75d34e3aa9e4da8bc385fe15040f633 |
|
Observable Universe | Universe Notion | Jul 17, 2021 | null | null | null |
์ฐ์ฃผ ๊ฐ์์ ๋ฐ๋ผ ์ ์ ์ค์ด๋ค ๊ฒ
์ฐ์ฃผ ํฝ์ฐฝ์ด ๋ถ๊ท์นํ๊ธฐ์ ๋์ด๋ ์๋ ์๋ค
| 94cec59db6b542cc8a18ccfd0eadf75e |
|
Orbital angular momentum | Spin Notion | Jul 5, 2022 | Alan Jo | Alan Jo | Jul 5, 2022 |
๊ณ ์ ์ญํ์ ๊ฐ์ด๋๋
| bfcfb6fa45ba4afc9a01619cf8528400 |
|
Chronos Time | Time Notion | May 27, 2023 | Alan Jo | Alan Jo | May 27, 2023 | [Kairos Time](https://texonom.com/kairos-time-f713fd1331de4863ac54abd06467b72c) |
๋ชจ๋์๊ฒ ๋์ผํ๊ฒ ์ ์ฉ๋๋ ์๊ฐ
์ ๋์ ์ธ ์๊ฐ
| e167eb9978e0486b99a596b440ebfdf1 |
enthropy | Time Notion | Nov 5, 2019 | Alan Jo | Seong-lae Cho | Jul 23, 2021 |
์ํธ๋กํผ ์ฆ๊ฐ๊ฐ ์๊ฐํ๋ฆ ๊ทธ ์์ฒด
๊ณต๊ฐ์ ๋ํ ์
์๋ฐฐ์น์ ๊ฒฝ์ฐ์ ์
์์ถํ๋ ์ฐ์ฃผ์์ ๊ณต๊ฐ์ด ์ค์ด๋ค์ด๋ ์ํธ๋กํผ๊ฐ ์ฆ๊ฐํ ๊น
๋ซํ ์ฐ์ฃผ๋ผ๋ฉด ์์ ํ ์ดํํ์ด ์ฐ์ฃผ์ ๋ง์ง๋ง
๊ณต๊ฐ์ด ๊ณ์ ์ฆ๊ฐํ๋ค๋ฉด ์์ ํ ์ดํํ์ ์ด๋ฃจ์ง ์๊ณ ๋ ๋ ํธ๋กํผ๊ฐ ๋ฌดํํ ์ฆ๊ฐํ ์ ์๋ค
๊ณผ๊ฑฐ์ ๋ฏธ๋๋ฅผ ๊ตฌ๋ถ์ง๋ ๊ฒ์ ์ํธ๋กํผ | 3cdd1d484b094f1eb79223df8509cee7 |
|
Kairos Time | Time Notion | May 27, 2023 | Alan Jo | Alan Jo | May 27, 2023 | [Chronos Time](https://texonom.com/chronos-time-e167eb9978e0486b99a596b440ebfdf1) |
๋ฌด์์ธ๊ฐ ๋ฐ์ํ๊ฒ ํ๋ ์ฐฝ์กฐ์ ์๊ฐ
์๊ฐ์ ์ง์ ์๋ฏธํ๋ ๊ทธ๋ฆฌ์ค์ด ์นด์ด๋ก์ค
**์ฌ๋๋ค์๊ฒ ๊ฐ๊ธฐ ๋ค๋ฅธ ์๋ฏธ๋ก ์ ์ฉ๋๋ ์ฃผ๊ด์ ์๊ฐ**์ ์๋ฏธ
> [Kairos](https://en.wikipedia.org/wiki/Kairos)
| f713fd1331de4863ac54abd06467b72c |
Now | Time Notion | Nov 5, 2019 | Alan Jo | Seong-lae Cho | Jul 15, 2023 |
### Now - The Physics of Time
Can we reverse time or time travel?
time is connected to space by relativity theory. so if the space generated, then time generated. the universe is getting bigger, and space is generated in everywhere. the time generated and go through everywhere. the generated time is called 'present'
So go to first question. can we reverse time? The answer is, if we can remove time, we can reverse time. the hint is in black hole vaporization
### Doubt
- [ ] but time speed is constant but space generated speed is changing after big bang
ํ์ฌ๋ ๋ฌด์์ธ๊ฐ
ํํ ์ฌ๋๋ค์ ์์ ๋ค์ด ๊ฐ๊ฐํ ์ ์๋ ์๊ฐ๋๋ผ๊ณ ์ฌ๊ธด๋ค ๊ทธ๋ฌ๋ฉด ์ฌ๊ธฐ์ ๊ฐ ์ฌ๋๋ค์ด ๊ฐ๊ฐํ๋ ์๊ฐ๋๋ ๋์ผํ ๊น? ๋ง์ฝ ๋๋์์ ์ ํธ๋ฅผ ๋ฐ์๋ค์ด๋ ์๊ฐ์ ์ฌ๋๋ง๋ค ์ฐจ์ด๊ฐ ์๋ค๋ฉด ํ์ฌ๋ผ๋ ์๊ฐ์ ์ฌ๋์ ๋ฐ๋ผ ์๋์ ์ธ ๊ฐ๋
์ผ๊น ์ฌ๊ธฐ์ ๋ฌผ๋ฆฌํ์ b์ ๋ง์ ์ธ์ฉํด๋ณด์ ๋ฌผ๋ฆฌํ์ b๋ ๊ณผ๊ฑฐ๋ ์ ํด์ง ๊ฒ์ด์ ๋ฏธ๋๋ ์ ํด์ง์ง ์์ ๊ฒ์ด๋ผ ํ์๋ค ์ด๋ ์์์ญํ์ ์ธ ์ง๊ด์ผ๋ก ์ถฉ๋ถํ ์ดํดํ ์ ์๋๋ฐ ๊ทธ๋ ๋ค๋ช ์์์ญํ์์๋ ํ์ฌ๋ฅผ ๊ฐ์งํ๋ ์๊ฐ์ด๋ผ๊ณ ์ ํ๋๊ฐ ๋ง์ฝ ๊ทธ๋ ๋ค๋ฉด ๊ฐ์งํ๋ ๋ชจ๋ ๋ฌผ์ฒด์ ๋ฐ๋ผ ์๊ฐ์ด ๋ค๋ฅด๋ค๋ฉด ํ์ฌ๋ ์์ผ๋ฉฐ ๊ฐ๊ฐ์ ์๊ฐ์ ์ฌํํ๋ ์ธ๊ฐ์ด๋ผ๋ ๋ฌผ์ฒด์ ์๋จ์ผ ๋ฌธ์ธ๊ฐ
| 40e58a32a5f3417186fcf7dfa9031e04 |
|
Time Evolution | Time Notion | Jan 16, 2022 | Alan Jo | Alan Jo | Jan 16, 2022 |
### ์๊ฐ์ ํ๋ฆ์ ๋ฐ๋ผ ๊ณ์ ์ํ๊ฐ ๋ฐ๋๋ ๊ณผ์
์๊ฐ์ ๋ณํ๋ฅผ ๋ฌผ๋ฆฌํ์์๋ ์์ ๊ฐ์ด ์ ์
> [Time evolution - Wikipedia](https://en.wikipedia.org/wiki/Time_evolution)
| fa2aef079fa148398179945bbaa695c8 |
|
Time Ideas | Time Notion | Nov 5, 2019 | Alan Jo | Seong-lae Cho | Sep 15, 2022 |
# Time & space
- we always move in velocity c if space and time is same. so space least size unit is equal to time space least size unit which are h/4pi meter. so 3*10^5km/s is one
### which means 300000km is 1 second
so 1 meter is 1 / 3*10^8 second. h/4pi meter is h / (3*10^8) * pi second
### that means we see word maximum hz is (3*10^8) * pi / h
- [ ] ์๊ณต๊ฐ์ ์
์์ฑ๊ณผ ํ๋์ฑ
- [ ] ์์ํ๋ ์๊ณต๊ฐ
- [ ] ๋ฐ๋ ๋ฐฉํฅ์ ์๊ณก์๋ฟ | d71cf9b4a6dc440fbe607ffc3736b243 |
|
**Amplitude** | Wave Notion | Jun 28, 2022 | Alan Jo | Alan Jo | Jun 28, 2022 | abc47e7b6d1c417cabc5b8a17f1d04ed |
||
****Dispersion**** | Wave Notion | Aug 28, 2023 | Alan Jo | Alan Jo | Aug 28, 2023 |
**์๋ก ๋ค๋ฅธ ์ ํธ์ ์๋๋ก ์ธํย ํํ์ ์๊ณก**
| 5de00545681a40078ed35ea34e170468 |
|
Envelope | Wave Notion | Aug 28, 2023 | Alan Jo | Alan Jo | Aug 28, 2023 |
> [Envelope (waves)](https://en.wikipedia.org/wiki/Envelope_(waves))
| 1f7cbdabfdd448d8b328b21a2c64d077 |
|
Frequency | Wave Notion | Jun 28, 2022 | Alan Jo | Alan Jo | Mar 21, 2023 | [Mass](https://texonom.com/mass-6f9eb842f2484b089fa92d0cdabff8dd) |
$$E = mc^2 = hv$$
### Frequency Usages
|Title|
|:-:|
|[Frequency Spectrum](https://texonom.com/frequency-spectrum-92817689ee5b40679c2ffd41e88c31d7)|
| 8eb9bc9db08549c98a519d7938c8eb11 |
Medium | Wave Notion | Aug 28, 2023 | Alan Jo | Alan Jo | Aug 28, 2023 |
๋งค์ง
### Mediums
|Title|
|:-:|
|[Loss Medium](https://texonom.com/loss-medium-06dcdef62fbc4f43b28c9765c92ff8b2)|
|[Lossless Medium](https://texonom.com/lossless-medium-5c56b2af407a4cdfa9a015062179885a)|
| 73effd80e22f49d0a7bc368648c5857f |
|
Moire | Wave Notion | Apr 20, 2022 | Alan Jo | Alan Jo | Apr 19, 2023 | [Aliasing](https://texonom.com/aliasing-b608dae4804f4aba83774acc7733a453) |
### ***Moire ***pattern
**๋ ๊ฐ ์ด์์ ์ฃผ๊ธฐ์ ์ธ ํจํด(Periodic Pattern)์ด ๊ฒน์ณ์ง ๋ ๋ง๋ค์ด์ง๋ ๊ฐ์ญ๋ฌด๋ฌ**(Interference Fringe)
> [Untitled](https://koreascience.kr/article/CFKO201231748029976.pdf)
| 0a443836e8aa4e88bf499a1eafb754dc |
Phase | Wave Notion | Mar 21, 2023 | Alan Jo | Alan Jo | Mar 21, 2023 | a46bfc607627430bbeef12e593b51e75 |
||
Reflectance | Wave Notion | Jul 11, 2022 | Alan Jo | Alan Jo | Jul 11, 2022 |
### Reflectance Types
|Title|
|:-:|
|[Lambertian shading](https://texonom.com/lambertian-shading-aa746843f1c84f10935562169f954571)|
| 37c18e637fa1400abcd42563995c8d6e |
|
Spectrogram | Wave Notion | Jun 28, 2022 | Alan Jo | Alan Jo | Jul 10, 2023 |
[Waveform](https://texonom.com/waveform-27956df8fc5544a1950fec5455b507ef) + [Spectrum](https://texonom.com/spectrum-fa75b164aad549c0adf7dd85ae3ac026)
ํํ์์๋ [Time](https://texonom.com/time-15bb911d09d94df480280a5853e405bb) ์ถ์ ๋ณํ์ ๋ฐ๋ฅธ [Amplitude](https://texonom.com/amplitude-abc47e7b6d1c417cabc5b8a17f1d04ed) ์ถ์ ๋ณํ
[Time](https://texonom.com/time-15bb911d09d94df480280a5853e405bb) ์ถ๊ณผ [Frequency](https://texonom.com/frequency-8eb9bc9db08549c98a519d7938c8eb11) ์ถ์ ๋ณํ์ ๋ฐ๋ผ ์งํญ ์ฐจ์ด๋ฅผ [Color](https://texonom.com/color-d67a7dbc3b2b4c969a75a4983e76d6d6) ์ฐจ์ด๋ก ๋ํ๋ธ๋ค
| bafb3f787f784425811bdaf3c3fd7ae2 |
|
Spectrum | Wave Notion | Jun 28, 2022 | Alan Jo | Alan Jo | Jun 28, 2022 |
[Frequency](https://texonom.com/frequency-8eb9bc9db08549c98a519d7938c8eb11) ์ถ์ ๋ณํ์ ๋ฐ๋ฅธ [Amplitude](https://texonom.com/amplitude-abc47e7b6d1c417cabc5b8a17f1d04ed) ์ถ์ ๋ณํ๋ฅผ ๋ณผ ์ ์๋ค
| fa75b164aad549c0adf7dd85ae3ac026 |
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Waveform | Wave Notion | Jun 28, 2022 | Alan Jo | Alan Jo | Jun 28, 2022 | 27956df8fc5544a1950fec5455b507ef |
||
**Doppler broadening** | Frequency Usages | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 |
> [Doppler broadening](https://en.wikipedia.org/wiki/Doppler_broadening)
| 2e6d413ede7c432988738e5742129c14 |
|
Frequency Spectrum | Frequency Usages | Mar 21, 2023 | Alan Jo | Alan Jo | Apr 19, 2023 |
distance value is frequency
- with amplitude
- with phase
> ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Faa553b00-bf4b-4835-b3c3-cd5b26a725a8%2FUntitled.png?table=block&id=43438ce4-dc68-4ded-878b-22a403e60b93&cache=v2)
> ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F9e4549f8-b47e-49a1-a881-592843cf6bb2%2FUntitled.png?table=block&id=a6032157-38ab-47ef-b040-a2a455bc1ec3&cache=v2)
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3c3573d2-c3f8-4f4e-be88-c54f4398130a%2FUntitled.png?table=block&id=c4543260-e32f-49f8-b530-01e1cea82e5e&cache=v2)
| 92817689ee5b40679c2ffd41e88c31d7 |
|
Loss Medium | Mediums | Aug 28, 2023 | Alan Jo | Alan Jo | Aug 28, 2023 |
**์์์๋๋ ๊ทธ ํํ์ด ๊ฐ์ง๋ ์ฃผํ์์ ์ํฅ์ ๋ฐ๋๋ค**
| 06dcdef62fbc4f43b28c9765c92ff8b2 |
|
Lossless Medium | Mediums | Aug 28, 2023 | Alan Jo | Alan Jo | Aug 28, 2023 |
**์ ํ ์๋๋ ์ฃผํ์์ ๋
๋ฆฝ์ **
| 5c56b2af407a4cdfa9a015062179885a |
|
Group Velocity | Phase Notion | Aug 28, 2023 | Alan Jo | Alan Jo | Aug 28, 2023 | [Envelope](https://texonom.com/envelope-1f7cbdabfdd448d8b328b21a2c64d077) |
์ค์ฒจ๋ ํ๋์ธ [Envelope](https://texonom.com/envelope-1f7cbdabfdd448d8b328b21a2c64d077) ์งํ ์๋
| 6b7fe21b28864127a3288b69101d1ca2 |
Phase Velocity | Phase Notion | Aug 28, 2023 | Alan Jo | Alan Jo | Aug 28, 2023 |
๋จ์ผํ์ฅ ์๋
| 33fe15631fc8479d84a61df714c684e8 |
|
**Lambertian shading** | Reflectance Types | Jul 11, 2022 | Alan Jo | Alan Jo | Dec 5, 2022 | [Directional light](https://texonom.com/directional-light-744a092c6b7c46eab2e3f5423873430b) |
## matte
**depends on direction of light and normal, not viewer**
[Diffuse Reflection](https://texonom.com/diffuse-reflection-11ede68008204ba0bb3d77d33c427e9f)
๋จ๋ฒ์์ ๋ฐ์ฌ์จ์ ๊ฐ๋ ํ๋ฉด์, ๊ด์ฐฐ์๊ฐ ๋ฐ๋ผ๋ณด๋ ๊ฐ๋์ ๊ด๊ณ์์ด ๊ฐ์ ๊ฒ๋ณด๊ธฐ ๋ฐ๊ธฐ๋ฅผ ๊ฐ๋๋ค
๋ฌผ์ฒด ํ๋ฉด์ ํ๋๊ฐ ๋ฑ๋ฐฉ์ฑ์ ๊ฐ์ง ๋ ๊ทธ ํ๋ฉด์ด ๋จ๋ฒ์์ ๋ฐ์ฌ์จ์ ๊ฐ๋๋ค๊ณ ํ๋ค
Lambertian model assumes that incoming light is emitted uniformly in all directions, so the viewingangle does not matter
The angle of incoming light determines how much light actually hits an area of surface
| aa746843f1c84f10935562169f954571 |
๊น๊ฐ์ง | Physicists | Jul 21, 2020 | Alan Jo | Alan Jo | Mar 31, 2022 |
> [[๊ฐ์ฐ] ์ ๊ธฐ์ ์๊ธฐ๊ฐ ๋ง๋ฌ์ ๋: ์์์ ์ ๋ฅ๋ฅผ ํ๋ฆฌ๋ฉด? _๊น๊ฐ์ง๏ฝ2019 ๊ฐ์ ๊ฐ์ฐ '๋๋์ฒด ้ฝๅคง้ซ'](https://www.youtube.com/watch?v=QK3saJHgLNc&t=4049s)
| 63be23261c6e419e91e4ac360e777c09 |
|
Albertย ***Einstein*** | Physicists | Mar 31, 2022 | Alan Jo | Alan Jo | Mar 31, 2022 | 4c62fc9f0a614306acd8170cc89d773e |
||
Carl Davidย ***Anderson*** | Physicists | Jun 19, 2022 | Alan Jo | Alan Jo | Jun 19, 2022 |
1932๋
์์ ์๋ฅผ ๋ฐ๊ฒฌํ ๊ณต๋ก๋ก 1936๋
๋
ธ๋ฒจ ๋ฌผ๋ฆฌํ์์ ์์ํ์์ผ๋ฉฐ, 1936๋
๋ฎค์จ์ ๋ฐ๊ฒฌ
| 5675dc44ed1444f6b4a251cf9e712dd4 |
|
Dennis Sciama | Physicists | Jun 14, 2023 | Alan Jo | Alan Jo | Jun 14, 2023 | 0aa8c975dfef4e25813dfb888dd1dc6e |
||
Freeman ***Dyson*** | Physicists | Mar 2, 2020 | Alan Jo | Alan Jo | Mar 31, 2022 |
์์์ ๊ธฐ์ญํ์ ์ด๋ก ์ ๊ธฐ๋ฐ์ ๋ฆ์ ์ธ๋ฌผ ์ค ํ๋
| cd65aa9f65244801a353431de60c417c |
|
Isaac Newton | Physicists | Apr 5, 2022 | Alan Jo | Alan Jo | Mar 12, 2023 | [The South Sea Bubble](https://texonom.com/the-south-sea-bubble-82d5a6e44f2e4227836aa34079ca3b3a) |
์ํ ๋ฒ ๋ฅด๋์ด์ ์ต์๊ฐํ์ ๋์
๋ณ๋ถ๋ฒ ๋ถ์ผ ๋ง๋ค์ด์ ํ๋ฃจ๋ง์ ํ์๋ค
ํ์คํ ์ฒ์ฌ
์ฃผ์์ ํญ๋ง
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F9cc7e0c3-835c-42b6-9aef-e315dbf235a4%2FUntitled.png?table=block&id=114b2138-c029-4cc1-942d-4ea591b20267&cache=v2)
> [MacroView: Newton, Physics And The Market Bubble](https://seekingalpha.com/article/4375276-macroview-newton-physics-and-market-bubble)
> [28) South Seas Bubble of 1720: the First Major Manipulation of Financial Markets](https://www.youtube.com/watch?v=rfZ4OZNhAJ8)
| 8fcc4acc1aa74144b9d5d85bf31597ed |
Paul Dirac | Physicists | Mar 23, 2023 | Alan Jo | Alan Jo | Mar 23, 2023 | 7e443b7aba154e50a07a88e5cfe96515 |
||
Richard Feynman | Physicists | Jul 21, 2020 | Alan Jo | Alan Jo | Mar 31, 2022 |
[ํ์ธ๋ง์จ, ๋๋ด๋ ์ํ์๋ค!](https://texonom.com/29fcb3e977b94681b8a3101e1973534d)
> [[๋ฆฌ์ฒ๋ ํ์ธ๋ง] "์ ์์์ ์๋ก ๋ฐ์ด๋ด๋๊ฐ?"์ ๋ํ ๋ต๋ณ (ํ์ ์๋ง)](https://youtu.be/3smc7jbUPiE)
| 5ce3c8c783724f5ab1f21530bc5cc148 |
|
**Roger Penrose** | Physicists | Jun 14, 2023 | Alan Jo | Alan Jo | Jun 14, 2023 | 7f4184a9a91d4dae9b766e5f237c0268 |
||
***Stephen***ย ***Hawking*** | Physicists | Jun 14, 2023 | Alan Jo | Alan Jo | Jun 14, 2023 | c2ad303a161e4c84a6cf8b47d38cec1b |
||
Werner Heisenberg | Physicists | Jan 17, 2021 | Alan Jo | Alan Jo | Mar 31, 2022 |
[๋ถ๋ถ๊ณผ ์ ์ฒด](https://texonom.com/029df8332d5b4ddaa93d1ba44c48c7e7)
| ec7bef9815ec465085bf5a60828c88b7 |
|
ํ์ธ๋ง์จ, ๋๋ด๋ ์ํ์๋ค! | Richard Feynman | null | null | null | null | null | 29fcb3e977b94681b8a3101e1973534d |
|
๋ถ๋ถ๊ณผ ์ ์ฒด | Werner Heisenberg | null | null | null | null | null |
์์์
๊ณผํ์, ๊ณตํ์๊ฐ ๊ฐ์ง๋ ์ฒ ํ์ , ์ธ๋ฌธํ์ ์ฌ์
๊ณผํ์๊ฐ ๊ฐ์ ธ์ผ ํ ์ค๋ฆฌ์ , ๋๋์ ์ฑ
์.
๋ถ๋ถ๊ณผ ์ ์ฒด๋ ์๊ฐ์ ํ๋ฆ๋๋ก ์์
**'์ ์ ์ฃผ์ฌ์๋ฅผ ๋์ง์ง ์๋๋ค.' **์์ธ์ํ์ธ๊ณผ ํ์ด์ ๋ฒ ๋ฅดํฌ๊ฐ ๋ํ๋ฅผ ๋๋๋ ์ค์ ์์ธ์ํ์ธ์ด
ํ ๋ง
> [๋ถ๋ถ๊ณผ ์ ์ฒด / ํ์ด์ ๋ฒ ๋ฅดํฌ (์ด๊ณผ ์ถ์ฒ๋์, ๋ฌผ๋ฆฌ ๊ด๋ จ ๋์)](https://m.blog.naver.com/PostView.nhn?blogId=ssonch16&logNo=221216443711&proxyReferer=https:%2F%2Fwww.google.com%2F)
| 029df8332d5b4ddaa93d1ba44c48c7e7 |
KPS | Physics Conferences | May 5, 2021 | Alan Jo | Alan Jo | Aug 17, 2021 |
## The Korean Physical Society
### NAVER-KPS physics dictionary
> [NAVER-KPS physics dictionary](https://naverkpsdictionary.miraheze.org/wiki/%EB%8C%80%EB%AC%B8)
| 1ade25119b9b4d15a47af5e5da37de23 |
|
Astronomy | Cross Physics | May 16, 2022 | Alan Jo | Alan Jo | Feb 27, 2023 |
### Astronomy Notion
|Title|
|:-:|
|[Astronomy Field](https://texonom.com/astronomy-field-90122aed8cc64343b9e1d9046ab84147)|
|[Astropy](https://texonom.com/astropy-2b5f4a9840c146329233a7e348da4dde)|
| 8bac1d71db6c41d79cbe975bd95dac73 |
|
Particle Physics | Cross Physics | Jul 16, 2021 | Alan Jo | Alan Jo | Jul 5, 2022 | [Quantum Field Theory](https://texonom.com/quantum-field-theory-2f10621643644caa9d1747f09a1f17b1) |
## Based on Virtual Point Particle
### Particle Physics Notion
|Title|
|:-:|
|[Quantum Field Theory](https://texonom.com/quantum-field-theory-2f10621643644caa9d1747f09a1f17b1)|
|[Point Particle](https://texonom.com/point-particle-5659dffd47204b9bba46cc56a074ddc6)|
|[Subatomic Particle](https://texonom.com/subatomic-particle-1ec52abaaf024f80bddb9af01534796e)|
|[Diffusion](https://texonom.com/diffusion-ec42d8c8e9894484baba94db4544adb4)|
|[Dirac equation](https://texonom.com/dirac-equation-3cc380499a98403697878c827d4d59eb)|
> [String Theory Explained - What is The True Nature of Reality?](https://www.youtube.com/watch?v=Da-2h2B4faU&t=224s)
| e187f021df6d40bca21dc89755534948 |
Statistical Physics | Cross Physics | May 5, 2021 | Alan Jo | Alan Jo | Jul 27, 2023 | [Statistics](https://texonom.com/statistics-561b1e8231f44a45bb6284033db682fb) [Thermodynamics](https://texonom.com/thermodynamics-8207283206564648b34dc0c8d430b54d) |
## ํต๊ณ์ญํ
ํต๊ณํ์ ๋ฐฉ๋ฒ์ ์ด์ฉํ๋ ๋ฌผ๋ฆฌํ
### Statistical Mechanics Notion
|Title|
|:-:|
|[Fermi Dirac statistics](https://texonom.com/fermi-dirac-statistics-c4275d7b8afc413fb7ce825c47af247d)|
|[Bose Einstein Statistics](https://texonom.com/bose-einstein-statistics-da06fcc5bc95402fbd324024e57d7fcc)|
|[Maxwell Boltmann Statistics](https://texonom.com/maxwell-boltmann-statistics-2cf19088765244848a221c61c2f4cd56)|
| c763ad198b964761ac4ba7035769030a |
Astronomy Field | Astronomy Notion | May 16, 2022 | Alan Jo | Alan Jo | May 16, 2022 |
### Astronomy Fields
|Title|
|:-:|
|[Solar System Astronomy](https://texonom.com/solar-system-astronomy-e81e04566c2e402491cb837807e0bac5)|
|[Planetary Science](https://texonom.com/planetary-science-387e62890ad046e59906f15bd59fa751)|
|[Astrophysics](https://texonom.com/astrophysics-18a17ad35aec44ea989443dc687d5dd6)|
| 90122aed8cc64343b9e1d9046ab84147 |
|
Astropy | Astronomy Notion | Feb 27, 2023 | Alan Jo | Alan Jo | Feb 27, 2023 | [astropy](https://github.com/astropy/astropy) |
> [Astropy](https://www.astropy.org/)
| 2b5f4a9840c146329233a7e348da4dde |
Astrophysics | Astronomy Fields | Jul 16, 2022 | Alan Jo | Alan Jo | Jul 16, 2022 |
### Astrophysics Notion
|Title|
|:-:|
|[Accretion](https://texonom.com/accretion-d05d08b3461d4c20bfb78d91b65cccb6)|
| 18a17ad35aec44ea989443dc687d5dd6 |
|
Planetary Science | Astronomy Fields | May 16, 2022 | Alan Jo | Alan Jo | May 16, 2022 | 387e62890ad046e59906f15bd59fa751 |
||
Solar System Astronomy | Astronomy Fields | May 16, 2022 | Alan Jo | Alan Jo | May 16, 2022 | [Solar System](https://texonom.com/solar-system-d7010562513c4c79b51399946da595be) |
### Solar System Astronomy Notion
|Title|
|:-:|
|[Grand Cross](https://texonom.com/grand-cross-a4d2dc35471f46c98a47808c0f379ef1)|
| e81e04566c2e402491cb837807e0bac5 |
Accretion | Astrophysics Notion | Jul 16, 2022 | Alan Jo | Alan Jo | Jul 16, 2022 |
์ ํ ๋ค๋ฅธ ๋ ๊ฐ์ ๊ณผ์ ์ ๊ฐ๋ฆฌํค๋ ์ฉ์ด
> [๊ฐ์ฐฉ - ์ํค๋ฐฑ๊ณผ, ์ฐ๋ฆฌ ๋ชจ๋์ ๋ฐฑ๊ณผ์ฌ์ ](https://ko.wikipedia.org/wiki/%EA%B0%95%EC%B0%A9)
| d05d08b3461d4c20bfb78d91b65cccb6 |
|
Grand Cross | Solar System Astronomy Notion | May 16, 2022 | Alan Jo | Alan Jo | May 16, 2022 |
## Grand Alignment
๋ชจ๋ ํ์ฑ๋ค์ด ์ผ์ง์ ์ผ๋ก ์ ๋ ฌํ๋ ๊ฒ์ ์๋ฏธ
> [A Rare Planetary Alignment Is About to Happen. Here's How You Can See It](https://www.sciencealert.com/a-rare-planetary-alignment-is-about-to-happen-here-s-how-to-see-it)
| a4d2dc35471f46c98a47808c0f379ef1 |
|
**Diffusion** | Particle Physics Notion | Apr 3, 2022 | Alan Jo | Alan Jo | Jan 9, 2023 |
[Diffusion equation](https://texonom.com/diffusion-equation-3612ae83cba64e218cb57a94ff96632a)
| ec42d8c8e9894484baba94db4544adb4 |
|
Dirac equation | Particle Physics Notion | Jun 19, 2022 | Alan Jo | Alan Jo | Aug 1, 2023 | [Fermion](https://texonom.com/fermion-47d80a5628ad42ada57b728eee8b6f04) [Paul Dirac](https://texonom.com/paul-dirac-7e443b7aba154e50a07a88e5cfe96515) |
์คํ์ด ยฝ์ธ ํ๋ฅด๋ฏธ์จ์ ๋ํ๋ด๋ ์๋๋ก ์ ์์ ํ๋ ๋ฐฉ์ ์
๋๋ ๋ฐฉ์ ์์ ๊ฑฐ์ธ ๋์นญ ๋ฐ ์๊ณต ๋ฐ์ ์ฑ์ ๋ฐ๋ฅด๊ณ , ์
์๊ฐ ๋ฐ์
์์ ๋ค๋ฅธ, ์คํ ยฝ ํ๋ฅด๋ฏธ์จ์ ๊ธฐ์
๊ฑฐ์ธ ๋์นญ์ ์งํค๋ ์ด๋ก ์์ ์ ์๋ฅผ ๊ธฐ์ ํ ๋ ์ด๋ค
| 3cc380499a98403697878c827d4d59eb |
Point Particle | Particle Physics Notion | Jul 16, 2021 | Alan Jo | Alan Jo | Jul 5, 2022 |
์ค์ ์ ์ด ์๋๋๋ผ๋ ์ ์ด๋ผ๊ณ ๊ฐ์ ํด๋ ์ ํ๋๋ฅผ ๊ฐ์ง
์ด๊ฑธ๋ก ์ธํด ๊ฑธ์ถํ ์์์ฅ๋ก ๊น์ง ํ์
| 5659dffd47204b9bba46cc56a074ddc6 |
|
Quantum Field Theory | null | null | null | null | null | null |
์ ์ฒด์ฑ, ๊ด๊ณ์ฑ โ ํ๋์ ํจ์ โ ๋์
(๊ฒฐ์ด๊ธ๋จ)ํ๋ฉด ๊ฒฐ๊ณผ๊ฐ ๋์ค๋ ๋ฌผ๋ฆฌ์ ์ฅ์ ์งํฉ
๊ด๊ณ๊ฐ ์๋ ๊ฒฐ๊ณผ๋ฅผ ๋์์ ๋์
ํ ์๋ ์๋ ์ ์ฒดํจ์
Quantum move ment satisfy Schrodinger equation
but quantum mechanics cannot explain quantum Creation and Destruction by Quantum Interaction
so Qantum Field Thory by paul dirac solved this problem
but QFT has problem of infinite accident C and D by QI
to solve that dirac equation and feynman's path integral
| 2f10621643644caa9d1747f09a1f17b1 |
Subatomic Particle | Particle Physics Notion | Mar 1, 2021 | Alan Jo | Alan Jo | Apr 22, 2023 |
### ์์์
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3e1cbfbc-bdbd-4072-b481-4588c8e0905e%2FUntitled.png?table=block&id=1181afd2-4bee-4817-8354-bd86ea2e3f78&cache=v2)
์์๋ณด๋ค ์๋ค๋ ์๋ฏธ
๊ฐ์ ๊ธฐ๋ณธ์
์๋ ์๋ฒฝํ ๊ตฌ๋ณ ๋ถ๊ฐ๋ฅํ๋ค - ํด๋์ค๊ฐ์ด
ํ๋ฅด๋ฏธ์จ๊ณผ ๋ณด์์ ์ฐจ์ด๋ ๊ฐ์ ์์์ํ์ ์์์ ์๋ ์๋
๊ทธ ์ด์ ๋ ๊ตํ ๋์นญ์ฑ ํ๋ํจ์๋ฅผ ๋ง์กฑํ๋ ๋ ๋ฐฉ์
๊ด์ธก์ด๋ ํ๋ํจ์ ์ ๋๊ฐ ๊ทธ์์ฒด
๊ตํ๋์นญ์ด ๊ด์ธก๋๋ ค๋ฉด ๋์นญ์ธ ํ๋ํฉ์ ์ ๋๊ฐ์ ๋ง์กฑํ๋ ๋ ๋ฐฉ์
ํ๋ํจ์์ ๊ฐ์ด ์คํ์ ๋ํ๋
์ด ๋ง์ ๊ตํ๋์นญ์ด ๋๋ ๊ตฌ๋ณ๋ถ๊ฐ๋ฅํ ์
์๋ ํ๋ฅด๋ฏธ์จ ๋ณด์๋ง ์กด์ฌํ๋ค๋ ๊ฒ
๋งฅ์ค์ฐ ๋ณผ์ธ ๋ง ํต๊ณ์ ์ค๋ฅ๋ ์
์๋ฅผ ๊ตฌ๋ณํ ์ ์๋ค๊ณ ๊ฐ์ ํ ํต๊ณ
### Subatomic Particles
|Title|
|:-:|
|[Elementary Particle](https://texonom.com/elementary-particle-1281a6571c1e4eba9fd77a52ad8e2eb5)|
|[Hadron](https://texonom.com/hadron-fe712887382e4cc5b9789014523e4fd6)|
> [์์์์ ์ฝฐํฌ(์ฟผํฌ)๋ ๋ฌด์์ธ๊ฐ?](https://m.blog.naver.com/siencia/221815865685)
| 1ec52abaaf024f80bddb9af01534796e |
|
**Diffusion equation** | Diffusion | null | null | null | null | null |
> [Diffusion equation - Wikipedia](https://en.wikipedia.org/wiki/Diffusion_equation)
| 3612ae83cba64e218cb57a94ff96632a |
Feynman Diagram | Quantum Field Theory Notion | Nov 5, 2019 | null | null | null |
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F401afa5f-a7e9-41d7-8567-1f27448caf3e%2FUntitled.png?table=block&id=fe918c09-e7c7-4276-ba0d-12e92b4ad689&cache=v2)
์๋ก์๊ฒ ๊ฐ๊น์์ง ํ ์ํธ์์ฉ ํ ๋ฉ์ด์ง๋ ์ ์
perturbation theory ์ญ๋์ด๋ก - ๊ทผ์ฌํ์ฌ ๊ณ์ฐํ๋๊ฒ
์ฐ๊ฒฐ์ ์ ๊ฐ์์ ๋ฐ๋ผ ํ๋ฅ ์ด 100๋ฐฐ์ฉ ์ค์ด๋ค๊ธฐ ๋๋ฌธ์ ๋ฌดํ์์ ๊ณผ ๊ฐ์
> ์์์ญํ ํด๊ฒฐ - ๋ฌดํ์ ์์๊ฐ๋ ๊ณผ์
๋ถํ์ ์ฑ ์๋ฆฌ์ ์์ ๊ด์ธก ๊ฐ๋ฅํ ์
์ฅํ๋ ์
์, ๋์ค๋ ์
์๋ฅผ ์ ์ธํ ๋ฐ์ ์ค์ ๋ฌดํํ ๊ฒฝ์ฐ์ ์์ ์
์๋ค์ ์์ง์์๋ ์๋์ฑ์ด๋ก ์ ๋ฌด์ํ๋ ์์ง์๋ ๊ฐ๋ฅํ๋ค
์๊ฐ์ ์ญํํ๊ฑฐ๋ ๋น์ ์๋๋ณด๋ค ๋น ๋ฅด๊ฒ ์ด๋ํ๋ ์
์
๊ทธ๋ฆฌ๊ณ ์ํ์ ์ผ๋ก ์๊ฐ์ ์ญํํ๋ ์
์๋ ๋ฐ์
์์ ์๋ฒฝํ ์ผ์นํ๋ค
ํ์ง๋ง ๊ด์์ ๋ฐ์
์๋ ๊ด์์ด๋ค
ํ์ธ๋ง์ ๋๋๊ณผ ๋ฌ๋ฆฌ ์์ ์๋์ง๋ฅผ ์์ ์๋์ง๋ฅผ ๊ฐ์ง ์
์๋ก ๋ฐ๋ค๋ก ํด์ํ์ง ์๊ณ
์์ ์๋์ง๋ฅผ ๊ฐ์ง์ง๋ง ์์ ์๊ฐ์ ๊ฐ์ง (๋ฐ์
์)๋ผ๊ณ ์ฌ๊ธด ๊ฒ์ด๋ค
| 2dd6e27df2624255aa5e1b0bef71c2e4 |
|
Feynman Path Integral | Quantum Field Theory Notion | Nov 5, 2019 | null | null | null |
๋ฌดํํ ์ฌ๋ฆฟ์ ์ง๋๋ ์
์๋ ๋น๊ณต๊ฐ์ ์ง๋๋ ์
์์ ๊ฐ๋ค
๋ฌดํํ ๊ฒฝ๋ก์์ ์ ์๋ฏธํ ํ๋ฅ ์ ์ฐพ์๋ด๋ ๋ฐฉ๋ฒ
์
์๋ ๊ฐ ์ธ๋ถํ๋ ๊ฐ๊ฒฉ์ ์ด๋์์ ๊ฐ๊ฐ ๋ถํ์ ์ฑ ์๋ฆฌ๋ก ์ด๋์ ํ๋ฅ ์ ๊ฐ์ง
> ์ต์์์ฉ์๋ฆฌ - ๊ณ ์ ์ญํ์์ ์ค์ปด์ ๋ฉด๋๋ ์ ์ค์ฒดํ
> ์
์์ด๋์ ์๊ฐ์ ์ต์ํํ๋ฉด ๊ณ ์ ์ญํ
๊ฒฝ๋ก์ ๋ถ์ผ๋ก ๋ฌดํํ ๊ฒ๋ค์ ํฉํด์ฃผ์ด ๋น๋ณด๋ค ๋น ๋ฅธ ๊ฒฝ๋ก ํ๋ฝ ํด์ฃผ์ง ์์ ๋๋๋ฐฉ์ ์ ์ฌ์ฉ ํ์์ฑ๋ ์์์ค๋ค
์์์ฅ๋ก ์ ๋ฌธ์ ์ ๋ ํด๊ฒฐํด์ฃผ๋๋ฐ, ๊ทธ ๋ฌดํํ ๋ค๋ฐ์ ์๋ ์
์๋ค์ ์ํธ์์ฉ์ ์ ๋ถ์ผ๋ก ์ ์๋ฏธํ ํ๋ฅ ์งํญ์ ์๋ ค์ค but ๋ฌดํํ ๊ฒฝ๋ก๋ฅผ ํด๊ฒฐํ ์ ์์ง๋ง ๋ฌดํํ ์ฌ๊ฑด์ ํฉ์น ์ฌ๊ฑด์์ ๋ค์ ๋ฌดํํ ์ฌ๊ฑด์ด ๋์ฌ ์ ์๊ธฐ์ ๋ฌธ์ ํด๊ฒฐ ์๋ ์๋
ํ์ง๋ง ํ์ธ๋ง์ด ํ๋ ๋ ์ผ์ผํด
| 0338f6bdf3ab443bbef7acac276d96b1 |
|
Elementary Particle | null | null | null | null | null | null |
[Matter](https://texonom.com/matter-a705a30995b84df9b2b302e4e0b6cec2)
> ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc48af6f5-3fff-4400-8413-9920740cd624%2FUntitled.png?table=block&id=23dabcdd-f2f0-4479-8f3d-2ffb23d50c5a&cache=v2)
> ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F697994b7-e6a7-4961-9064-0204cae4f702%2FUntitled.png?table=block&id=84fbc6fa-dc43-4d93-b4d3-4129c63085b6&cache=v2)
> Rightmost is [Photon](https://texonom.com/photon-3ed4c25c4c4f48edbb2a2abf21f86d09) leftmost is antiphoton
> [๋ฌผ์ง์ด๋ ๋ฌด์์ธ๊ฐ?](https://youtu.be/CUkWaEg4NDE)
> [We all move at the Speed of Light](https://www.youtube.com/watch?v=au0QJYISe4c)
๋๊นจ๋น๋ถ์ ์ ์ฒด
> [Can Your Eyes See Ghost Particles? | Neutrino Physics](https://youtu.be/YzMAxdSdkzo)
| 1281a6571c1e4eba9fd77a52ad8e2eb5 |
Hadron | Subatomic Particles | Jul 6, 2022 | Alan Jo | Alan Jo | Apr 22, 2023 |
### ๊ฐ์
์
์ฟผํฌ์ ๊ธ๋ฃจ์จ์ผ๋ก ๋ง๋ค์ด์ง๊ณ ์์ ํ๊ฐ ์ค์ฑ์ธ ํฉ์ฑ ์๋ฆฝ์
์ค์
์๋ ์ค์
์์๊ฐ 1, ์ธ๊ฐ์ ์ฟผํฌ
### Hadrons
|Title|
|:-:|
|[Baryon](https://texonom.com/baryon-468326cdd1a24458bdef0d66ec3e9436)|
|[Meson](https://texonom.com/meson-13d0ef6a9ef4419aa4fccc20ca9adc03)|
|[Tetraquark](https://texonom.com/tetraquark-eb28fdf92fba47fc97971ef13c677b40)|
|[Pentaquark](https://texonom.com/pentaquark-ecbdff7e1e834ec2ac599c81377f703b)|
> [LHCb discovers three new exotic particles](https://home.cern/news/news/physics/lhcb-discovers-three-new-exotic-particles)
| fe712887382e4cc5b9789014523e4fd6 |
|
A**tomic Accelerator** | Elementary Particle Notion | May 12, 2022 | Alan Jo | Alan Jo | Aug 14, 2023 |
## Particle accelerator
[Fermilab](https://texonom.com/fermilab-d10fb40212cb45169084d71609f7aa36)
[CERN](https://texonom.com/cern-0ffee282f86d47d8b8437e04a3406f6f)
> [Long-awaited accelerator ready to explore origins of elements](https://www.nature.com/articles/d41586-022-00711-5)
| 47c1cb7a7fa0450faef04aa28ccbc649 |
|
Boson | Elementary Particle Notion | Feb 16, 2020 | Alan Jo | Alan Jo | Jun 30, 2023 | [Bose Einstein Statistics](https://texonom.com/bose-einstein-statistics-da06fcc5bc95402fbd324024e57d7fcc) [Gauge Boson](https://texonom.com/gauge-boson-0427e649336d4341900f6e5e6ef06164) [Higgs Boson](https://texonom.com/higgs-boson-70a2c76e281345a2992f337d031a11d9) |
### ํ์ ์ ๋ฌํ๋ ์
์
ํ์์ฅ์ธ ์ญ์ฅ์ ์ํด ๋ง๋ค์ด์ง
์ ์์ ์คํ์ ๊ฐ๋ ์
์๋ค์ ๋ณด์ค-์์ธ์ํ์ธ ํต๊ณ๋ฅผ ๋ฐ๋ฅธ๋ค ํ์ฌ ๋ณด์
์์ง๋ฌผ์ง๋ฌผ๋ฆฌ์ ๋์ค๋ ์ค์
์ ํฌ๋
ผ๋ ๋ณด์ค ํต๊ณ๋ฅผ ๋ฐ๋ฅธ๋ค
์ ์ ์คํ์ด๋ผ์ ํ๋ํจ์ ์์ ์๋๋ค
ํ์ด ์ ์์ด๊ฑฐ๋ ๋ฐ์ ์
ํ์ค๋ง ์คํ 0, ๋๋จธ์ง ์คํ 1 ๋ณด์๋น ํ๋ฅด๋ฏธ์จ 3๊ฐ
์์์ฅ๋ก ์ผ๋ก ์ค๋ช
๋๋ค
### LAZER
ํ ์์์ํ ๋ฌดํํ ๊ฐ์ง ์ ์์ด์
| 2389c674a8d845589d1e1cdcffdf125d |
Fermion | Elementary Particle Notion | Feb 16, 2020 | Alan Jo | Alan Jo | Jun 30, 2023 | [Quark](https://texonom.com/quark-1bf984dd59c8418ba5ef7790755a4884) [Fermi Dirac statistics](https://texonom.com/fermi-dirac-statistics-c4275d7b8afc413fb7ce825c47af247d) [Lepton](https://texonom.com/lepton-e7d9478bf0344d0798a9a8d2cd569ab9) |
## ๋ฌผ์ง์ ๊ตฌ์ฑํ๋ ์
์
์ฟผํฌ์ ๋ฉํค์ ๋ฌผ์ง์ฅ์ ์ํด ๋ง๋ค์ด์ง๋ค
๋ฐ์ ์์ ์คํ์ ๊ฐ๋ ์
์๋ ํ๋ฅด๋ฏธ ๋๋ ํต๊ณ๋ฅผ ๋ฐ๋ฅธ๋ค ํ์ฌ ํ๋ฅด๋ฏธ์จ์ด๋ผ๊ณ ๋ถ๋ฅธ๋ค
ํ๋ฅด๋ฏธ ์
์๋ผ๊ณ ๋ ํ๋ค
### Fermions
|Title|
|:-:|
|[Majorana](https://texonom.com/majorana-196d0b2024744394a12a38ae5067ab38)|
|[์ค์ฑ์๋ณ](https://texonom.com/4c672d03f337436ab440ad8127d53481)|
| 47d80a5628ad42ada57b728eee8b6f04 |
CERN | Atomic Accelerator | null | null | null | null | null | 0ffee282f86d47d8b8437e04a3406f6f |
|
Fermilab | Atomic Accelerator | null | null | null | null | null |
> [New force of nature discovered by scientists at Fermilab](https://interestingengineering.com/innovation/new-force-of-nature-discovered-at-by-scientists-at-fermilab)
| d10fb40212cb45169084d71609f7aa36 |
์ค์ฑ์๋ณ | Fermions | Feb 16, 2020 | Alan Jo | Alan Jo | Jun 24, 2023 | 4c672d03f337436ab440ad8127d53481 |
||
***Majorana*** | Fermions | Feb 16, 2020 | Alan Jo | Alan Jo | Jun 24, 2023 |
### ***Majorana fermion***
definition: **๋ฐ์
์๊ฐ ์๊ธฐ ์์ ์ธ ํ๋ฅด๋ฏธ์จ**
1937๋
์ ์ํ ๋ ๋ง์๋ผ๋๊ฐ ๋ง์๋ผ๋ ์คํผ๋๋ฅผ ์ ์ํด ๊ธฐ์
์ค์ฑ๋ฏธ์๊ฐ ๋ง์๋ผ๋ ํ๋ฅด๋ฏธ์จ์ธ์ง ์๋์ง ๋ฐํ์ง์ง ์์๋ค
> [Majorana fermion](https://en.wikipedia.org/wiki/Majorana_fermion)
> [InAs-Al hybrid devices passing the topological gap protocol](https://journals.aps.org/prb/abstract/10.1103/PhysRevB.107.245423)
> [Microsoft milestone brings it a bit closer to quantum supercomputer](https://www.siliconrepublic.com/machines/microsoft-quantum-supercomputer-majorana-particle-breakthrough)
| 196d0b2024744394a12a38ae5067ab38 |
|
Antiquark | Elementary Particles | Oct 9, 2021 | Alan Jo | Alan Jo | Jul 6, 2022 |
### Antiquarks
|Title|
|:-:|
| e813bc3fc24343e4bfa8533d910d9af8 |
|
Gauge Boson | Elementary Particles | Oct 9, 2021 | Alan Jo | Alan Jo | Oct 9, 2021 |
### Gauge Bosons
|Title|
|:-:|
|[Photon](https://texonom.com/photon-3ed4c25c4c4f48edbb2a2abf21f86d09)|
|[Gluon](https://texonom.com/gluon-8b79c6d6e0974bbe9be6c7673feb2004)|
|[Z Boson](https://texonom.com/z-boson-edb648d9397041df88002205d17b9eb1)|
|[W Boson](https://texonom.com/w-boson-e0e26fe1604241bda9f8c6feca6b6578)|
| 0427e649336d4341900f6e5e6ef06164 |
|
Higgs Boson | Elementary Particles | Oct 9, 2021 | Alan Jo | Alan Jo | Oct 9, 2021 | 70a2c76e281345a2992f337d031a11d9 |
||
Lepton | Elementary Particles | Jul 16, 2021 | Alan Jo | Alan Jo | Aug 28, 2023 |
### ๋ฌผ๋ฆฌํ์์ ์คํ์ด ยฝ์ด๊ณ ๊ฐํ ํต๋ ฅ์ ์ํฅ์ ๋ฐ์ง์๋ ๊ธฐ๋ณธ ์
์
### Leptons
|Title|
|:-:|
|[Electron](https://texonom.com/electron-1cb105f9f4cc4b8b8971c43c59cfbba5)|
|[Neutrino](https://texonom.com/neutrino-82333be96e72449b9381b413839ac788)|
| e7d9478bf0344d0798a9a8d2cd569ab9 |
|
Quark | Elementary Particles | Jul 6, 2022 | Alan Jo | Alan Jo | Jul 6, 2022 |
### ์์ ํ๋ฅผ ๋ค ๊ธฐ๋ณธ ํ๋ฅด๋ฏธ ์
์์ด๋ค. ์ค์
์์ ์ค๊ฐ์๋ฅผ ์ด๋ฃฌ๋ค
### Quarks
|Title|
|:-:|
| 1bf984dd59c8418ba5ef7790755a4884 |
|
Tachyon | Elementary Particles | Mar 28, 2023 | Alan Jo | Alan Jo | Mar 28, 2023 |
for string theory
$$m = \sqrt{-1}$$
26์ฐจ์ ํ์ํด์ [Super String Theory](https://texonom.com/super-string-theory-86658627092a4679b62fe2bfe0f99650) ์ผ๋ก ์ฐจ์ ์ค์ด๋ฉฐ ๋์ฒด
| 76066b0274fa45ecada55b9f681e801b |
|
Gluon | Gauge Bosons | Oct 9, 2021 | Alan Jo | Alan Jo | Oct 9, 2021 | 8b79c6d6e0974bbe9be6c7673feb2004 |
||
Photon | null | null | null | null | null | null |
### ์คํ์ด 1์ธ ๋ณด์
| 3ed4c25c4c4f48edbb2a2abf21f86d09 |
W Boson | Gauge Bosons | Oct 9, 2021 | Alan Jo | Alan Jo | Oct 9, 2021 | e0e26fe1604241bda9f8c6feca6b6578 |
||
Z Boson | Gauge Bosons | Oct 9, 2021 | Alan Jo | Alan Jo | Oct 9, 2021 | edb648d9397041df88002205d17b9eb1 |
||
Electron | Leptons | Oct 9, 2021 | Alan Jo | Alan Jo | Aug 28, 2023 |
### Electron Notion
|Title|
|:-:|
|[Electron Cloud](https://texonom.com/electron-cloud-19f1a121c08b4c1db36bd8e0b01cf5f4)|
|[Line Broadening](https://texonom.com/line-broadening-b0ba4b395e144eb8a9bdc2563be0e26b)|
> [This is what a solid made of electrons looks like](https://www.nature.com/articles/d41586-021-02657-6?utm_source=tldrnewsletter)
> [Electron whirlpools: Scientists witness electricity behaving like water](https://newatlas.com/physics/electron-whirlpools-fluid-flow-electricity)
| 1cb105f9f4cc4b8b8971c43c59cfbba5 |
|
N****eutrino**** | Leptons | Oct 9, 2021 | Alan Jo | Alan Jo | Aug 28, 2023 |
> [The first observation of neutrinos at CERN's Large Hadron Collider](https://phys.org/news/2023-08-neutrinos-cern-large-hadron-collider.html)
> [New neutrino discovery will unlock secrets of the rarest events in the cosmos](https://bigthink.com/hard-science/high-energy-neutrinos-rare-cosmic-events)
| 82333be96e72449b9381b413839ac788 |
|
E**lectron Cloud** | Electron Notion | Oct 9, 2021 | Alan Jo | Alan Jo | Aug 28, 2023 |
> [Why the empty atom picture misunderstands quantum theory | Aeon Essays](https://aeon.co/essays/why-the-empty-atom-picture-misunderstands-quantum-theory)
| 19f1a121c08b4c1db36bd8e0b01cf5f4 |
|
Line Broadening | Electron Notion | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 | [Doppler broadening](https://texonom.com/doppler-broadening-2e6d413ede7c432988738e5742129c14) |
### ์ ํญ ์ฆ๊ฐ
- ****Natural broadening - ********[Uncertainty principle](https://texonom.com/uncertainty-principle-875508f6ffd44a7db5ac83a22c5a1f45)******** ****
- ****Thermal ********[Doppler broadening](https://texonom.com/doppler-broadening-2e6d413ede7c432988738e5742129c14)******** ****
- ****Pressure broadening****
- ****Inhomogeneous broadening****
- ****Opacity broadening****
- ****Macroscopic ********[Doppler broadening](https://texonom.com/doppler-broadening-2e6d413ede7c432988738e5742129c14)******** ****
> [์ ํญ ์ฆ๋](https://ko.wikipedia.org/wiki/์ ํญ_์ฆ๋)
> [Line Broadening](https://www.youtube.com/watch?v=DvkOJ0jx-Uk)
| b0ba4b395e144eb8a9bdc2563be0e26b |
Baryon | Hadrons | Jul 5, 2022 | Alan Jo | Alan Jo | Apr 22, 2023 | [Fermion](https://texonom.com/fermion-47d80a5628ad42ada57b728eee8b6f04) |
### Baryons
|Title|
|:-:|
|[Proton](https://texonom.com/proton-bc5dba9128094de7bcf30770fa7670dd)|
|[Neutron](https://texonom.com/neutron-1920e224cb144836a8ef17477088af76)|
|[Nucleon](https://texonom.com/nucleon-5a55a05ec2a942edb4111554394187d5)|
### Baryon
|Title|
|:-:|
|[Baryon Asymmetry](https://texonom.com/baryon-asymmetry-8869e68260674a9786c003679f2661c6)|
| 468326cdd1a24458bdef0d66ec3e9436 |
Meson | Hadrons | Jul 6, 2022 | Alan Jo | Alan Jo | Mar 24, 2023 | [Boson](https://texonom.com/boson-2389c674a8d845589d1e1cdcffdf125d) |
### ์ค๊ฐ์
ํ๋์ ์ฟผํฌ์ ํ๋์ ๋ฐ์ฟผํฌ๋ก ์ด๋ฃจ์ด์ง ํ๋๋ก
์์์์ญํ์ ์๊ฐ๋ ์ผ๋ก ์ธํ์ฌ, ์ฟผํฌ๋ ๋ฌด์์ ํ๋๋ก ์ผ๋ก๋ง ์กด์ฌํ ์ ์๋ค
| 13d0ef6a9ef4419aa4fccc20ca9adc03 |
**Pentaquark** | Hadrons | Jul 6, 2022 | Alan Jo | Alan Jo | Jul 6, 2022 |
์์์ ์
์๋ก, 4๊ฐ์ ์ฟผํฌ์ 1๊ฐ์ ๋ฐ์ฟผํฌ๊ฐ ๊ฒฐํฉ
์ฟผํฌ์๋ +1/3์ ์ค์
์์๋ฅผ ๊ฐ์ง๊ณ ์๊ณ ๋ฐ์ฟผํฌ์๋ -1/3์ ์ค์
์์๋ฅผ ๊ฐ์ง๊ณ ์๋ค
| ecbdff7e1e834ec2ac599c81377f703b |
|
**Tetraquark** | Hadrons | Jul 6, 2022 | Alan Jo | Alan Jo | Jul 6, 2022 |
๋ ์ฟผํฌ์ ๋ ๋ฐ์ฟผํฌ๊ฐ ๋ฐ๋ฅ ์ํ์ ๋ฌถ์ฌ์๋ ์
์
| eb28fdf92fba47fc97971ef13c677b40 |
|
Baryon Asymmetry | Baryon | Jul 5, 2022 | Alan Jo | Alan Jo | Apr 22, 2023 | [Cosmology](https://texonom.com/cosmology-38c9540fe6e54b91b9aeceb33ccaf385) [Observable Universe](https://texonom.com/observable-universe-94cec59db6b542cc8a18ccfd0eadf75e) |
### Baryon Asymmetry Problem
์ค์
์ ๋น๋์นญ ๋ฌธ์
๊ด์ธก ๊ฐ๋ฅํ ์ฐ์ฃผ ๋ด์์ ์ค์
์์ ๋ฐ-์ค์
์์ ๊ฐ์๊ฐ ์๋ก ๋ค๋ฅธ ํ์
| 8869e68260674a9786c003679f2661c6 |
Neutron | Baryons | Apr 22, 2023 | Alan Jo | Alan Jo | Apr 22, 2023 | 1920e224cb144836a8ef17477088af76 |
||
Nucleon | Baryons | Apr 22, 2023 | Alan Jo | Alan Jo | Apr 22, 2023 | 5a55a05ec2a942edb4111554394187d5 |
||
Proton | Baryons | Apr 22, 2023 | Alan Jo | Alan Jo | Apr 22, 2023 | bc5dba9128094de7bcf30770fa7670dd |
||
Bose Einstein Statistics | Statistical Mechanics Notion | Feb 16, 2020 | Alan Jo | Alan Jo | Jul 27, 2023 | [Boson](https://texonom.com/boson-2389c674a8d845589d1e1cdcffdf125d) |
๋ณด์ค๊ฐ ์์ธ์ํ์ธ์ ๊ด์์์ค์ ๋ฐ๋ผ ๋น์ ์
์๋ผ ๊ฐ์ ํ๊ณ ์ผ์ ๋ถํผ ์์ ๊ด์๊ฐ ๋ถํฌํ๋ ๋ชจ๋ ๊ฒฝ์ฐ์ ์๋ฅผ ์ธ๋ ๋ฐฉ์์ผ๋ก ํ์ฒด๋ณต์ฌ ํ๋ํฌ์ ๋ฒ์น๊ณผ ๋์ผํ ๊ณต์์ ์ ๋ํด๋๋ค
- ๋ชจ๋ ๊ด์๋ฅผ ๊ฐ ์ง๋์ ์์ญ์์ ์๋ก ๊ตฌ๋ณํ ์ ์๋ ์
์๋ก ๋ณด๊ณ ์๋ค
- ํ๋์ ์ํ์ ์์ ์ ์๋ ์
์๋ ์ ํ์ด ์๋ค
๋ฐฐํ์๋ฆฌ ์์ด๋ ์ ๋๋จ - ๊ทธ์ ์ ๋์จ๊ฑฐ
ํ๋ํฌ๋ ๊ณ ์ ์ ์๊ธฐํ์ ๋ฐ๋ผ์ ํ์ฒด ๋ด๋ถ ๋ฒฝ๋ฉด์ ์ ํ๋ฅผ ์ง๋ ์
์์ ์์ง์์ ๊ณ์ฐํด์ ์ ๋
[Bose-Einstein Condensate](https://texonom.com/bose-einstein-condensate-d7030f69ab54470993a429962e25427c)
> [ํ๋ฅด๋ฏธ์จ๊ณผ ๋ณด์_๊ณผํ_20_์๊ตฐ](https://www.youtube.com/watch?v=2-seWUcV-9k&t=672s)
| da06fcc5bc95402fbd324024e57d7fcc |
Fermi Dirac statistics | Statistical Mechanics Notion | May 5, 2021 | Alan Jo | Alan Jo | Jul 27, 2023 | [Statistics](https://texonom.com/statistics-561b1e8231f44a45bb6284033db682fb) [Fermion](https://texonom.com/fermion-47d80a5628ad42ada57b728eee8b6f04) |
์ด์ ํํ ์ํ์์ [Fermion](https://texonom.com/fermion-47d80a5628ad42ada57b728eee8b6f04) ๋ค์ด ๋ณด์ด๋ ํต๊ณ์ ๋ถํฌ
- ํ์ธ๋ฆฌ์ ๋ฐฐํ์๋ฆฌ์ ๋ฐ๋ฅด๋ ์
์ same material
- ํ ์ํ์ ํ๋์ ์
์๋ง ์์
### Fermi Dirac statistics Notion
|Title|
|:-:|
|[Density of states](https://texonom.com/density-of-states-ac546fd3f9df4264926a7fdeb9962103)|
|[Fermi Level](https://texonom.com/fermi-level-81be85659d5b42db939229bd0b59c57c)|
|[Fermi paradox](https://texonom.com/fermi-paradox-e46a80a5703d42268387fe03a730a977)|
|[Density-functional theory](https://texonom.com/density-functional-theory-1fcc70998fda4dc18e60c7190699e1ef)|
> [15.6 ํ๋ฅ ํจ์(DOS)์ ํ๋ฅด๋ฏธ ์ค์(Fermi level)](https://m.blog.naver.com/PostView.nhn?blogId=namgoocha&logNo=220542357591&proxyReferer=https:%2F%2Fwww.google.com%2F)
> [ํ๋ฅด๋ฏธ์จ๊ณผ ๋ณด์_๊ณผํ_20_์๊ตฐ](https://www.youtube.com/watch?v=2-seWUcV-9k&t=672s)
| c4275d7b8afc413fb7ce825c47af247d |
Maxwell Boltmann Statistics | Statistical Mechanics Notion | Feb 16, 2020 | Alan Jo | Alan Jo | Jul 27, 2023 |
- ๊ณ ์ ์ญํ - ๊ฑฐ์
- ์์ ํ ๋๊ฐ์ ๋ฌผ์ฒด๋ ์๋ค
- ํ์ธ๋ฆฌ ๋ฐฐํ์๋ฆฌ ๊ณ ๋ ค x
| 2cf19088765244848a221c61c2f4cd56 |