Why do we work path integral quantization of bosons and fermions in coherent states?
105751
Why use coherent state path integral? What is its motivation or goal?
26417
Why do we use Hermitian operators in QM?
136945
Quantum tunnelling, energy conservation
42778
Why is the contribution of a path in Feynmans path integral formalism $\sim e^{(i/\hbar)S[x(t)]}$?
88926
Why do we use operators in quantum mechanics?
87423
Why can we treat quantum scattering problems as time-independent?
20373
How to arrive on the diffraction pattern for the double slit experiment using path integrals for the Gaussian slit case?
92358
Can bosons that are composed of several fermions occupy the same state?
159017
Bohr-Sommerfeld quantization condition from the WKB approximation
20208
Why are anticommutators needed in quantization of Dirac fields?
24042
Why does gravity need to be quantised?
14999
How does wave function collapsing fit into QFT?
155046
How does QFT help with entanglement?
49657
Are coherent states of light 'classical' or 'quantum'?
74582
How can blackbody radition be explained by quantization?
110888
Quantum states as rays as opposed to vectors
76845
Cauchy's Theorem on Path Integrals