Tags: Fermi's Golden Rule

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  1. Quantum Mechanics: Time-Dependent Perturbation Theory

    10 Jul 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    Time-dependent perturbation theory, developed by Paul Dirac, studies the effect of a time-dependent perturbation V(t) applied to a time-independent Hamiltonian H0. Since the perturbed Hamiltonian is time-dependent, so are its energy levels and eigenstates. Therefore, the goals of time-dependent...