Understanding the relationship between Phase Space Distributions (Wigner vs Glauber-Sudarshan P vs Husimi Q)
Is there a field of physics that attempts to understand the properties of light from a single perspective?
In quantum optics if you measure the energy of a thermal state does it collapse to a Fock state (Photon number state)?
Can we always express the EM-Field Hamiltonian as (possibly time dependent) pair of annihilation and creation operators?
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