The order and the nature of the finite-temperature phase transition of QCD with two flavors of dynamical quarks is investigated. An analysis of the critical exponent of the specific heat is performed through finite-size and finite-mass scaling of various susceptibilities. Dual superconductivity of QCD vacuum is investigated using a disorder parameter, namely the v.e.v. of a monopole creation operator. Hybrid R simulations were run at lattice spatial sizes of 12^3, 16^3, 20^3 and 32^3 and temporal size Nt = 4, with quark masses in the range amq = 0.3 − 0.01
Deconfining transition in two-flavor QCD
D'ELIA, MASSIMO;DI GIACOMO, ADRIANO;PAFFUTI, GIAMPIERO;
2004-01-01
Abstract
The order and the nature of the finite-temperature phase transition of QCD with two flavors of dynamical quarks is investigated. An analysis of the critical exponent of the specific heat is performed through finite-size and finite-mass scaling of various susceptibilities. Dual superconductivity of QCD vacuum is investigated using a disorder parameter, namely the v.e.v. of a monopole creation operator. Hybrid R simulations were run at lattice spatial sizes of 12^3, 16^3, 20^3 and 32^3 and temporal size Nt = 4, with quark masses in the range amq = 0.3 − 0.01File in questo prodotto:
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