Superchemistry: dynamics of coupled atomic and molecular Bose condensates

Heinzen, D. J., Wynar, Roahn, Drummond, P. D. and Kheruntsyan, K. V. (2000) Superchemistry: dynamics of coupled atomic and molecular Bose condensates. Physical Review Letters, 84 22: 5029-5033. doi:10.1103/PhysRevLett.84.5029

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Author Heinzen, D. J.
Wynar, Roahn
Drummond, P. D.
Kheruntsyan, K. V.
Title Superchemistry: dynamics of coupled atomic and molecular Bose condensates
Journal name Physical Review Letters   Check publisher's open access policy
ISSN 0031-9007
Publication date 2000-05-29
Sub-type Article (original research)
DOI 10.1103/PhysRevLett.84.5029
Open Access Status File (Publisher version)
Volume 84
Issue 22
Start page 5029
End page 5033
Total pages 5
Place of publication College Park, MD
Publisher American Physical Soc.
Collection year 2000
Language eng
Subject 240101 Astronomy and Astrophysics
C1
240200 Theoretical and Condensed Matter Physics
Abstract We analyze the dynamics of a dilute, trapped Bose-condensed atomic gas coupled to a diatomic molecular Bose gas by coherent Raman transitions. This system is shown to result in a new type of “superchemistry,” in which giant collective oscillations between the atomic and the molecular gas can occur. The phenomenon is caused by stimulated emission of bosonic atoms or molecules into their condensate phases.
Keyword astrophysics
quantum optics
atom optics
biophotonics and laser science
condensed matter physics
quantum computation
quantum information
Q-Index Code C1

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Physical Sciences Publications
 
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Created: Tue, 03 Apr 2007, 09:14:08 EST by Kaye Eldridge on behalf of School of Mathematics & Physics