Revision #623 → #1470 · back to history
addedPerturbation theory998e4ded8bf3
addedExactly solvable Hamiltonians3c3a5d96ffc0
addedApplicability of perturbation theory25b21dd19570
addedStark effectcb57b31478db
addedAsymptotic series of perturbation expansionse56a474abba7
addedQED electron magnetic moment8fbe2537d5c1
addedInvalidity for large perturbations61e81b3b08e2
addedFailure for non-adiabatic statesb23a095eacd6
addedCooper pairs in superconductivitye81eee5a93e5
addedTime-independent perturbation theoryfb5ad9d7886b
addedUnperturbed Hamiltoniandfac03a36a28
addedPerturbed Hamiltonian4bf59c2bb08a
addedPower series expansion in λ73ef2f716a6c
addedZeroth-order equationfb094c3b872c
addedFirst-order equation9b796ad95b8b
addedFirst-order energy shiftc150ae296c83
addedFirst-order correction to eigenstate5f1f22441b8f
addedValidity condition (small matrix elements)a96bc8d20c42
addedSecond-order corrections488d3cbb174b
addedThird-order energy correctionf429fc6575e6
addedFifth-order energy and fourth-order state corrections45cee0845aaf
addedEnergy correction via correlation functions7a2c3ef9825f
addedDegenerate perturbation theory40c83b7b089c
addedFirst-order degenerate perturbation73c4d8eac612
addedHigher-order degenerate corrections533343325af1
addedNearly free electron modeld7288d0eaa7c
addedDegeneracy lifted to first order setup1b1597d9cd85
addedEnergy and state corrections (lifted degeneracy)58375321dd07
addedMulti-parameter generalization55e47c291573
addedParameterized Hamiltonian93d425dbaaf6
addedLinearly parameterized Hamiltonianb1a8d0077975
addedGeneralized force operatorsc338d7a261df
addedAdiabatic assumption / power seriesedadf9c2fbee
addedFirst Hellmann–Feynman theorem3973e6ba7c08
addedSecond Hellmann–Feynman theoremb1c2929ce347
addedSecond-order energy correction (geometric)e97ff6e721e3
addedSecond-order state correction (geometric)4df2028d20cc
addedEffective Hamiltonian6e56763082eb
addedTime-dependent perturbation theorye4120aa3911b
addedOccupation probability25e2820680b2
addedCoupled equations for amplitudesa1a5b6cec948
addedIterative (perturbative) solutionf18f6f12670d
addedFermi's golden rulebcb24e322c53
addedDyson series1cca2456f26b
addedFirst-order transition amplitudea15e6b246118
addedTime-independent PT within Dyson seriese3e92c576625
addedDual Dyson seriesc54faccfb469
addedDuality principle5b1608fc1b9a
addedWigner-Kirkwood series732885521263
addedQuartic oscillator ground-state energya19eac67b77b
addedQuantum pendulum4feeda7f87c1
addedFree particle with weak potentialff341df9278f