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Tai Nguyen So - Vietnam National University, Ha Noi - VNU >
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http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/13333
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| Title: | Bose-Einstein condensation in binary mixture of Bose gases |
| Authors: | Phat T.H.
Hoa L.V.
Anh N.T.
Van Long N. |
| Keywords: | Finite-temperature field theory
Properties of condensates
Spontaneous symmetry breaking |
| Issue Date: | 2009 |
| Publisher: | Annals of Physics |
| Citation: | Volume 324, Issue 10, Page 2074-2094 |
| Abstract: | The Bose-Einstein condensation (BEC) in a binary mixture of Bose gases is studied by means of the Cornwall-Jackiw-Tomboulis (CJT) effective action approach. The equations of state (EoS) and various scenarios of phase transitions of the system are considered in detail, in particular, the numerical computations are carried out for symmetry restoration (SR), symmetry nonrestoration (SNR) and inverse symmetry breaking (ISB) for getting an insight into their physical nature. It is shown that due to the cross interaction between distinct components of mixture there occur two interesting phenomena: the high temperature BEC and the inverse BEC, which could be tested in experiments. Crown Copyright © 2009. |
| URI: | http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/13333 |
| ISSN: | 34916 |
| Appears in Collections: | New - Articles of Universities of Vietnam from Scopus
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