Exact quantum-electrodynamics results for scattering, emission, and absorption from a Rydberg atom in a cavity with arbitrary Q

Agarwal, G. S. ; Puri, R. R. (1986) Exact quantum-electrodynamics results for scattering, emission, and absorption from a Rydberg atom in a cavity with arbitrary Q Physical Review A, 33 (3). pp. 1757-1764. ISSN 1050-2947

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Official URL: http://pra.aps.org/abstract/PRA/v33/i3/p1757_1

Related URL: http://dx.doi.org/10.1103/PhysRevA.33.1757

Abstract

Effect of cavity leakage on the emission and absorption of radiation from an atom in a cavity, with the cavity mode in vacuum, is studied exactly by solving density-matrix equations and by evaluating the relevant two-time quantum-mechanical correlation functions. Analytic expressions for the widths and position of various spectral lines are given. Widths are found to depend on detuning. Manifestation of the vacuum-field Rabi oscillations on different types of spectra are discussed. Vacuum-field Rabi oscillations are also apparent in the coherent scattering of external radiation from the cavity.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:79000
Deposited On:23 Jan 2012 14:48
Last Modified:23 Jan 2012 14:48

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