| Autor: |
Bugrij, A. I., Loktev, V. M. |
| Rok vydání: |
2009 |
| Předmět: |
|
| Zdroj: |
Low Temp. Phys., vol. 35, October (2009) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1063/1.3253398 |
| Popis: |
An asymptotic expansions for the grand partition function of ideal Bose gas in the canonical ensemble with arbitrary number of particles is obtained. It is shown that the expressions found are valid in the whole temperature region, the critical temperature included. A comparison between the asymptotic formulas for Bose-condensate fluctuations and the exact ones is carried out and their quantitative agreement is established. |
| Databáze: |
arXiv |
| Externí odkaz: |
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