Condensate Fluctuations in Trapped Bose
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Martin Holthaus; Eva Kalinowski; Klaus Kirsten
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Article
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1998
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Elsevier Science
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English
⚖ 486 KB
We study the fluctuation of the number of particles in ideal Bose Einstein condensates, both within the canonical and the microcanonical ensemble. Employing the Mellin Barnes transformation, we derive simple expressions that link the canonical number of condensate particles, its fluctuation, and the