The approximating Hamiltonian method for the imperfect boson gas
Abstract
The pressure for the imperfect (mean field) boson gas can be derived in several ways. The aim of the present paper is to provide a new method based on the approximating Hamiltonian argument which is extremely simple and very general.
- Publication:
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Journal of Physics A Mathematical General
- Pub Date:
- September 2004
- DOI:
- arXiv:
- arXiv:math-ph/0405044
- Bibcode:
- 2004JPhA...37.8929P
- Keywords:
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- Mathematical Physics;
- 82B10
- E-Print:
- 7 pages