dorsal/arxiv
View SchemaContour integral method for thermal and quantal fluctuations
| Authors | K. Kaneko, M. Hasegawa |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0511043 |
| URL | https://arxiv.org/abs/nucl-th/0511043 |
| DOI | 10.1103/PhysRevC.72.061306 |
| Journal | Phys.Rev. C72 (2005) 061306 |
Abstract
The partition function by means of the static path approximation (SPA) plus the random-phase approximation (RPA) treatment can be written as a contour integral form without solving the RPA equations for a separable interaction. This method is an efficient way to evaluate numerically the partition function for realistic calculations. As an illustration, we adopt the pairing model at finite temperature.
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"abstract": "The partition function by means of the static path approximation (SPA) plus\nthe random-phase approximation (RPA) treatment can be written as a contour\nintegral form without solving the RPA equations for a separable interaction.\nThis method is an efficient way to evaluate numerically the partition function\nfor realistic calculations. As an illustration, we adopt the pairing model at\nfinite temperature.",
"arxiv_id": "nucl-th/0511043",
"authors": [
"K. Kaneko",
"M. Hasegawa"
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"doi": "10.1103/PhysRevC.72.061306",
"journal_ref": "Phys.Rev. C72 (2005) 061306",
"title": "Contour integral method for thermal and quantal fluctuations",
"url": "https://arxiv.org/abs/nucl-th/0511043"
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