Four-wave mixing in degenerate atomic gases

Research output: Contribution to journalArticleResearchpeer review

Authors

  • P. Villain
  • P. Öhberg
  • Luis Santos
  • A. Sanpera
  • Maciej Lewenstein

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Original languageEnglish
Article number023606
Pages (from-to)1-5
Number of pages5
JournalPhysical Review A. Atomic, Molecular, and Optical Physics
Volume64
Issue number2
Publication statusPublished - 13 Jul 2001

Abstract

The process of four-wave-mixing (FWM) in fermion-boson mixtures was studied. Two complementary regimes were addressed. First, using an asymptotic analysis of perturbation theory, the regime where every fermion fulfills the Bragg condition and the spread of the momentum is much smaller than the momentum of the grating was studied. Second, a situation where the momentum spread of the fermion cloud Δk becomes large so that the Bragg condition is not fulfilled for every fermion was addressed. The resulting data was interpreted in detail.

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Cite this

Four-wave mixing in degenerate atomic gases. / Villain, P.; Öhberg, P.; Santos, Luis et al.
In: Physical Review A. Atomic, Molecular, and Optical Physics, Vol. 64, No. 2, 023606, 13.07.2001, p. 1-5.

Research output: Contribution to journalArticleResearchpeer review

Villain, P, Öhberg, P, Santos, L, Sanpera, A & Lewenstein, M 2001, 'Four-wave mixing in degenerate atomic gases', Physical Review A. Atomic, Molecular, and Optical Physics, vol. 64, no. 2, 023606, pp. 1-5. https://doi.org/10.1103/PhysRevA.64.023606
Villain, P., Öhberg, P., Santos, L., Sanpera, A., & Lewenstein, M. (2001). Four-wave mixing in degenerate atomic gases. Physical Review A. Atomic, Molecular, and Optical Physics, 64(2), 1-5. Article 023606. https://doi.org/10.1103/PhysRevA.64.023606
Villain P, Öhberg P, Santos L, Sanpera A, Lewenstein M. Four-wave mixing in degenerate atomic gases. Physical Review A. Atomic, Molecular, and Optical Physics. 2001 Jul 13;64(2):1-5. 023606. doi: 10.1103/PhysRevA.64.023606
Villain, P. ; Öhberg, P. ; Santos, Luis et al. / Four-wave mixing in degenerate atomic gases. In: Physical Review A. Atomic, Molecular, and Optical Physics. 2001 ; Vol. 64, No. 2. pp. 1-5.
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