Advanced Bogolyubov model of imperfect bose gas and superfluidity
The equilibrium properties of a system of interacting bosons are studied from a microscopic point of view. We calculate the superfluid density in the Bogolyubov model of imperfect Bose gas. The model superstable Hamiltonian is considered. We examine the case of some pair potential and find the estim...
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| Published in: | Вопросы атомной науки и техники |
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| Date: | 2012 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
V.A. Steklov Mathematical Institute of RAS
2012
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/107119 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Advanced Bogolyubov model of imperfect bose gas and superfluidity / N.N. Bogolyubov, Jr., D.P. Sankovich // Вопросы атомной науки и техники. — 2012. — № 1. — С. 245-247. — Бібліогр.: 7 назв. — англ. |