Physical Review A
Spontaneous radiative decay of a continum
Dan Agassi
Abstract
We obtain and discuss a closed-form expression for the time-dependent density matrix associated with spontaneous radiative decay from a continuum or a set of discrete states to a lower discrete state.Received 5 July 1983DOI:https://doi.org/10.1103/PhysRevA.30.2449©1984 American Physical Society