Influence of the Finite Size Effect on Properties of a Weakly Interacting Bose G as in Improved Hatree-fock Approximation
The finite size effect causes many interesting behaviors in properties of a weakly interacting Bose gas. These behaviors were considered in one-loop approximation of quantum field theory. In this paper the influence is investigated in improved Hatree-Fock approximation, which gives more accurate res...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
H. : ĐHQGHN
2018
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| Subjects: | |
| Online Access: | http://repository.vnu.edu.vn/handle/VNU_123/62901 |
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| Institution: | Vietnam National University, Hanoi |
| Language: | English |
| Summary: | The finite size effect causes many interesting behaviors in properties of a weakly interacting Bose gas. These behaviors were considered in one-loop approximation of quantum field theory. In this paper the influence is investigated in improved Hatree-Fock approximation, which gives more accurate results. |
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