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On the order of the deconfining transition in N_f=2 QCD

M. D'Elia·A. Di Giacomo·C. Pica
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Abstract

A careful study is made on the lattice of the phase diagram of QCD with two staggered flavors, to investigate the order of the chiral transition of N_f=2 QCD. The specific heat and the susceptibility of the chiral condensate are determined for different spatial sizes of the system, and a finite size scaling analysis provides a determination of the (pseudo)critical indices. The result is a strong indication that the chiral transition is first order.

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M. D'Elia, A. Di Giacomo, C. Pica. 2004-08-09. On the order of the deconfining transition in N_f=2 QCD. https://doi.org/10.1142/s0217751x05028235

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