The chiral and deconfinement crossover transitions: PNJL model beyond mean field
نویسندگان
چکیده
منابع مشابه
The chiral and deconfinement transitions: PNJL model beyond mean field
In Ref. [3] we have presented a way to calculate corrections beyond mean field, resolving issues related to the complex fermion determinant in the PNJL model. This is achieved by means of a perturbative approach establishing a systematically ordered series of correction terms. We define the unperturbed model by the Taylor expansion up to second order in the fields of the real part of the bosoni...
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Yoshitaka Hatta 2, 3 and Kenji Fukushima ∗ Department of Physics, Kyoto University, Kyoto 606-8502, Japan The Institute of Physical and Chemical Research (RIKEN) Wako, Saitama 351-0198, Japan High Energy Theory, Department of Physics, Brookhaven National Laboratory, Upton, NY 11973, U.S.A. Department of Physics, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan (Dated: June 5, ...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2008
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2008.10.006