Renormalization group approach to field theory at finite temperature
نویسندگان
چکیده
منابع مشابه
Renormalization-group approach to anisotropic superconductors at finite temperature.
A renormalization group (RG) analysis of the superconductive instability of an anisotropic fermionic system is developed at a finite temperature. The method appears a natural generalization of Shankar’s approach to interacting fermions and of Weinberg’s discussion about anisotropic superconductors at T = 0. The need of such an extension is fully justified by the effectiveness of the RG at the c...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1995
ISSN: 0556-2821
DOI: 10.1103/physrevd.52.3653