Quantum Computing, Quantum Mechanics, Logic Gates, Computing, Quantum Computer.
if a quantum system can be in the state of |0⟩ it can also be in the state of |1⟩ |ψ⟩ represents a quantum state which is in the superposition of |0⟩ or |1⟩(states 0 or 1) a and b represent probability amplitudes Key Takeaways of this section: Bra-ket is a notation describing a quantum state in