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Collective Lamb Shift in Single Photon Dicke Superradiance

Scully, Marlan O.·2009·Physical Review Letters

Abstract

The collective Lamb shift and associated radiative decay of a large cloud of radius $R$ containing $N$ atoms uniformly excited by one photon of wavelength $\ensuremath{\lambda}$ is analyzed. It is shown that the time evolution of the symmetric state prepared by single photon absorption in the limit $R\ensuremath{\gg}\ensuremath{\lambda}$ is similar to that encountered in the Dicke limit of small sample ($R\ensuremath{\ll}\ensuremath{\lambda}$) superradiance. The theory includes virtual (counterrotating) terms naturally and thus provides a simple calculation of the collective Lamb shift of a single Dicke state.

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Metadata

Authors
Scully, M. O.
Venue
Physical Review Letters
Published
2009-04-06
Volume
102
Issue
14
Pages
143601-143601
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2025978263
Cited by
305
References
0
FWCI
10.41
Type
journal article
Language
en
Open access
closed

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Scully, M. O. (2009). Collective Lamb Shift in Single Photon Dicke Superradiance. Physical Review Letters. https://doi.org/10.1103/physrevlett.102.143601

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