Скачать или смотреть Coherent Quantum States (Notes included)

This podcast explains coherent quantum states, a type of quantum state closely resembling classical harmonic oscillators. The notes details their mathematical definition and derivation, showing how they are superpositions of number states and eigenstates of the annihilation operator. The podcast further explores their time evolution, demonstrating their persistent coherence and classical-like behavior in terms of expectation values for position and momentum. Finally, it highlights their minimal uncertainty properties, overcompleteness as a basis, and crucial applications in quantum optics and field theory.


Notes: https://github.com/PodcastLearn/Quant...