Renormalization group approach to the spin-1 Bose gas
نویسندگان
چکیده
منابع مشابه
Renormalization group approach to the spin-1 Bose gas
Abstract. A field theoretical renormalization group approach at two loop level is applied to the homogeneous spin-1 Bose gas in order to investigate the order of the phase transition. The beta function of the system with d = 4− ǫ dimensions is determined up to the third power of the coupling constants and the system’s free energy on the border of the classical stability is given in next to lead...
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ژورنال
عنوان ژورنال: The European Physical Journal D
سال: 2005
ISSN: 1434-6060,1434-6079
DOI: 10.1140/epjd/e2005-00318-y