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Title: Adiabatic theorem for a condensate system in an atom-molecule dark state

Abstract

We consider the adiabatic evolution of an atom-molecule dark state in a collisional two-color Raman photoassociation condensate system. By linking nonadiabaticity with the population growth in the collective excitations of the dark state, we develop an adiabatic theorem where we have consistently addressed the issues related to the Goldstone mode and the biorthonormality of the collective modes. We apply this theorem to specific examples to demonstrate its use in designing pulses that can optimize the yield of ground molecule production in the stimulated Raman adiabatic passage process.

Authors:
 [1];  [1];  [2];  [3];  [4]
  1. Department of Physics and Astronomy, Rowan University, Glassboro, New Jersey 08028 (United States)
  2. (United States)
  3. Key Laboratory of Optical and Magnetic Resonance Spectroscopy (Ministry of Education), Department of Physics, East China Normal University, Shanghai 200062 (China)
  4. Department of Physics and Astronomy, and Rice Quantum Institute, Rice University, Houston, Texas 77251-1892 (United States)
Publication Date:
OSTI Identifier:
20982384
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. A; Journal Volume: 75; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevA.75.033615; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; ATOMS; BOSE-EINSTEIN CONDENSATION; COLLECTIVE EXCITATIONS; COLOR; CONDENSATES; GROUND STATES; MOLECULES; PHOTOCHEMISTRY; PHOTON-ATOM COLLISIONS; PULSES; RAMAN SPECTRA

Citation Formats

Ling, Hong Y., Maenner, Peter, Department of Physics, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010-2899, Zhang, Weiping, and Pu, Han. Adiabatic theorem for a condensate system in an atom-molecule dark state. United States: N. p., 2007. Web. doi:10.1103/PHYSREVA.75.033615.
Ling, Hong Y., Maenner, Peter, Department of Physics, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010-2899, Zhang, Weiping, & Pu, Han. Adiabatic theorem for a condensate system in an atom-molecule dark state. United States. doi:10.1103/PHYSREVA.75.033615.
Ling, Hong Y., Maenner, Peter, Department of Physics, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010-2899, Zhang, Weiping, and Pu, Han. Thu . "Adiabatic theorem for a condensate system in an atom-molecule dark state". United States. doi:10.1103/PHYSREVA.75.033615.
@article{osti_20982384,
title = {Adiabatic theorem for a condensate system in an atom-molecule dark state},
author = {Ling, Hong Y. and Maenner, Peter and Department of Physics, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010-2899 and Zhang, Weiping and Pu, Han},
abstractNote = {We consider the adiabatic evolution of an atom-molecule dark state in a collisional two-color Raman photoassociation condensate system. By linking nonadiabaticity with the population growth in the collective excitations of the dark state, we develop an adiabatic theorem where we have consistently addressed the issues related to the Goldstone mode and the biorthonormality of the collective modes. We apply this theorem to specific examples to demonstrate its use in designing pulses that can optimize the yield of ground molecule production in the stimulated Raman adiabatic passage process.},
doi = {10.1103/PHYSREVA.75.033615},
journal = {Physical Review. A},
number = 3,
volume = 75,
place = {United States},
year = {Thu Mar 15 00:00:00 EDT 2007},
month = {Thu Mar 15 00:00:00 EDT 2007}
}
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