Bose-Einstein condensation at constant temperature

M. Erhard; H. Schmaljohann; J. Kronjäger; K. Bongs; K. Sengstock

doi:10.1103/PhysRevA.70.031602

Bose-Einstein condensation at constant temperature

M. Erhard^*, H. Schmaljohann, J. Kronjäger, K. Bongs, K. Sengstock

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

47 Citations (Scopus)

Abstract

An approach to Bose-Einstein condensation was investigated by increasing the particle number of the system at constant temperature. The system under investigation was based on a F=1 spinor condensate of ⁸⁷Rb with three internal states of m_F=-1,0,+1. The main aim was to increase the particle number in the initially unpopulated M_F=0 spin component through spin dynamics transfer out of the other components. A simple rate-equation model for multicomponent Bose-Einstein condensate thermodynamics at finite temperature was also developed.

Original language	English
Article number	031602
Pages (from-to)	031602-1-031602-4
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	70
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.70.031602
Publication status	Published - Sept 2004

Bibliographical note

Funding Information:
We acknowledge support from the DFG-SPP 1116.

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.70.031602

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author = "M. Erhard and H. Schmaljohann and J. Kronj{\"a}ger and K. Bongs and K. Sengstock",

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AU - Kronjäger, J.

AU - Bongs, K.

AU - Sengstock, K.

N1 - Funding Information: We acknowledge support from the DFG-SPP 1116.

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Bose-Einstein condensation at constant temperature

Abstract

Bibliographical note

ASJC Scopus subject areas

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