Thermodynamics of strong coupling 2-color QCD
نویسنده
چکیده
2-color QCD at finite temperature T and chemical potential μ is revisited in the strong coupling limit on the lattice. The phase structure in the space of T , μ and the quark mass m is elucidated with the use of the mean field approximation and the large dimensional expansion. We put special emphasis on the interplay among the chiral condensate, the diquark condensate and the quark density in the T -μ-m space. Qualitative comparison is made between our results and those of recent Monte-Carlo simulations in 2-color QCD.
منابع مشابه
Thermodynamics of strong coupling 2-color QCD with chiral and diquark condensates
2-color QCD (quantum chromodynamics with Nc = 2) at finite temperature T and chemical potential μ is revisited in the strong coupling limit on the lattice with staggered fermions. The phase structure in the space of T , μ, and the quark mass m is elucidated with the use of the mean field approximation and the 1/d expansion (d being the number of spatial dimensions). We put special emphasis on t...
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