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18 - Time-Dependent Perturbation Theory

Published online by Cambridge University Press:  05 December 2024

Rocco Schiavilla
Affiliation:
Old Dominion University, Virginia
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Summary

Equivalent derivations of time-dependent pertubation theory; Fermi golden rule; the Born approximation for scattering from Fermi golden rule; survival probability of a state in a time-independent perturbation; positronium in static and oscillating magnetic fields; hydrogen atom in a time-dependent electric field; a model for inelastic scattering of a projectile with a target; semiclassical treatment of the electromagnetic field; ionization of the hydrogen atom by an electromagnetic wave; cross sections for stimulated absorption and emission in hydrogen; spontaneous emission and selection rules with an application to the 2p to 1s transition in hydrogen; theory of the line width; formal scattering theory; S- and T-operators.

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Quantum Mechanics through Problems
With Complete Solutions
, pp. 669 - 725
Publisher: Cambridge University Press
Print publication year: 2024

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