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Cited by 275

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Collective Rabi Oscillations and Solitons in a Time-Dependent BCS Pairing Problem

Open access
Barankov, R.  A., Levitov, L.  S., Spivak, B.  Z.·2004·Physical Review Letters

Abstract

Motivated by recent efforts to achieve cold fermions pairing, we study the nonadiabatic regime of the Bardeen-Cooper-Schrieffer state formation. After the interaction is turned on, at times shorter than the quasiparticle energy relaxation time, the system oscillates between the superfluid and normal state. The collective nonlinear evolution of the BCS-Bogoliubov amplitudes u(p), v(p), along with the pairing function Delta, is shown to be an integrable dynamical problem which admits single soliton and soliton train solitons. We interpret the collective oscillations as Bloch precession of Anderson pseudospins, where each soliton causes a pseudospin 2pi Rabi rotation.

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Metadata

Authors
Barankov, R. A., Levitov, L. S., & Spivak, B. Z.
Venue
Physical Review Letters
Published
2004-10-12
Volume
93
Issue
16
Pages
160401-160401
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2011366844
Cited by
275
References
21
FWCI
4.30
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Collective Rabi Oscillations and Solitons in a Time-Dependent BCS Pairing Problem. https://app.cochat.ai/papers/10.1103/physrevlett.93.160401
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Barankov, R. A., Levitov, L. S., & Spivak, B. Z. (2004). Collective Rabi Oscillations and Solitons in a Time-Dependent BCS Pairing Problem. Physical Review Letters. https://doi.org/10.1103/physrevlett.93.160401

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