Number-of-particle fluctuations in syste
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V. I. Yukalov
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Article
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2005
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John Wiley and Sons
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English
β 120 KB
Fluctuations of the number of particles for the dilute interacting gas with Bose-Einstein condensate are considered. It is shown that in the Bogolubov theory these fluctuations are normal. The fluctuations of condensed as well as noncondensed particles are also normal both in canonical and grand can