<p>Unfortunately, this question is one which is under active -- and so far fruitless -- investigation by the theoretical physics community.  Anyone who could answer it would have the choice of publishing here and getting +450 reputation or so, and a couple of badges. Or they could publish in <em>Nature</em> of <em>Phys Rev</em> and get at least one Nobel Prize.</p>

<p>Bottom line: No one knows yet.</p>

CC BY-SA 4.0
2018-08-06T11:26:30.270Z
2018-08-06T11:26:30.270Z
Mark Olson
<p>How at the beginning of this universe the fields as proposed in quantum fields theory get excited??
How exactly these fields originated?</p>

CC BY-SA 4.0
2018-08-06T09:12:32.650Z
This sounds like a physics question more than Astronomy, and I'm not sure it's an answerable physics question either.
userLTK
CC BY-SA 4.0
2018-08-06T12:30:42.157Z
Because it was possible? This could even become a metaphysical question...
J. Chomel
<magnetic-field><early-universe><quantum-mechanics><quantum-field-theory>
Field excitement in quantum field theory?
Abhinandan Angra
# Field excitement in quantum field theory?

(Asked by: username_0 on 2018-08-06)

How at the beginning of this universe the fields as proposed in quantum fields theory get excited??
How exactly these fields originated?

**Tags:** magnetic-field, early-universe, quantum-mechanics, quantum-field-theory
> **Comments:**
> **username_1**: This sounds like a physics question more than Astronomy, and I'm not sure it's an answerable physics question either.  
> **username_2**: Because it was possible? This could even become a metaphysical question...  

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## 1 answers

### Answer by username_3 on 2018-08-06. Score: 0 | Accepted answer

Unfortunately, this question is one which is under active -- and so far fruitless -- investigation by the theoretical physics community. Anyone who could answer it would have the choice of publishing here and getting +450 reputation or so, and a couple of badges. Or they could publish in *Nature* of *Phys Rev* and get at least one Nobel Prize.

Bottom line: No one knows yet.


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