Instanton Constituents in the O(3) Model at Finite Temperature
β Scribed by Bruckmann, Falk
- Book ID
- 111687106
- Publisher
- The American Physical Society
- Year
- 2008
- Tongue
- English
- Weight
- 325 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0031-9007
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π SIMILAR VOLUMES
The heat-kernel method is applied to the constituent quark model. We calculate the effect of thermal quark fluctuations on the meson action and the resulting quark condensate and 7rrrscattering amplitude at finite temperature. The quarks produce a chiral phase transition only by their effect on the
In the present work we use nonrelativistic many body physics techniques to generalize the classical limit of quantum systems in such a way as to incorporate statistical mixtures. Finite temperature effects are thus incorporated in a natural way. We give a detailed account of the thermodynamics of th