Dipole moment in the Optical Interaction Hamiltonian
141376
Why the dipole interaction term in the Hamiltonian has all diagonal elements to be zero in the energy eigenbasis?
152528
Bound states in QED
38216
What would be the Slater's determinant representation for an excited state?
30152
Derivation of time-dependent Schrödinger equation from De Broglie hypothesis
72169
Galilean invariance of the Schrodinger equation
143157
Perturbation theory: justifying expansion in terms of eigenstates of the basis Hamiltonian
106807
Relation between magnetic moment and angular momentum -- classic theory
134172
Photons acting as carriers of both attractive and repulsive forces
112628
What is the origin of the Dirac delta term in the dipole electric field?
64935
Using photons to explain electrostatic force
156863
Uncertainty Principle for a Totally Localized Particle
126425
Consistent, complete, and generalized description of the quantum harmonic oscillator
44239
Why the extra term $\frac{1}{2}(\partial_{\rho}A^{\rho})^2$ in the photon Lagrangian?
120180
Local explanation of the Aharonov-Bohm effect in terms of force fields
91879
Atomic Physics: stimulated emission
136849
Mathematical rigorous introduction to solid state physics
58445
What does the Canonical Commutation Relation (CCR) tell me about the overlap between Position and Momentum bases?