Influence of spontaneous emission on atomic solitons

K. J. Schernthanner, G. Lenz, Pierre Meystre

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We numerically solve an effective single-atom Hartree-Fock master equation in order to investigate the effects of spontaneous emission on atomic Thirring solitons and atomic gap solitons. We show that spontaneous emission detrimentally effects the existence of Thirring solitons, as expected from the fact that they only occur on resonance. In contrast, gap solitons, which can also exist off resonance, survive in the presence of spontaneous emission in weakly allowed transitions, albeit at high atomic densities. This result is illustrated in the case of the [2 1S02 3P1]- intercombination line of magnesium.

Original languageEnglish (US)
Pages (from-to)4170-4175
Number of pages6
JournalPhysical Review A
Volume50
Issue number5
DOIs
StatePublished - 1994

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spontaneous emission
solitary waves
magnesium
atoms

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Atomic and Molecular Physics, and Optics

Cite this

Influence of spontaneous emission on atomic solitons. / Schernthanner, K. J.; Lenz, G.; Meystre, Pierre.

In: Physical Review A, Vol. 50, No. 5, 1994, p. 4170-4175.

Research output: Contribution to journalArticle

Schernthanner, K. J. ; Lenz, G. ; Meystre, Pierre. / Influence of spontaneous emission on atomic solitons. In: Physical Review A. 1994 ; Vol. 50, No. 5. pp. 4170-4175.
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