Finite temperature QCD with two flavors of nonperturbatively improved Wilson fermions

We study QCD with two flavors of non-perturbatively improved Wilson fermions at finite temperature on the $16^3 8$ lattice. We determine the transition temperature at lattice spacings as small as $a \sim 0.12$ fm, and study string breaking below the finite temperature transition. We find that the st...

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Hauptverfasser:	Bornyakov, V. G., Chernodub, M. N., Ichie, H., Koma, Y., Mori, Y., Nakamura, Y., Polikarpov, M. I., Schierholz, G., Slavnov, A. A., Stuben, H., Suzuki, T., Uvarov, P. V., Veselov, A. I.
Format:	Report
Sprache:	eng
Schlagworte:	fermion: lattice field theory finite temperature flavor: 2 flux tube gauge field theory: SU monopole: abelian monopole: density numerical calculations: Monte Carlo Polyakov loop potential: static string: decay
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Beschreibung
Zusammenfassung:	We study QCD with two flavors of non-perturbatively improved Wilson fermions at finite temperature on the $16^3 8$ lattice. We determine the transition temperature at lattice spacings as small as $a \sim 0.12$ fm, and study string breaking below the finite temperature transition. We find that the static potential can be fitted by a two-state ansatz, including a string state and a two-meson state. We investigate the role of Abelian monopoles at finite temperature.
ISSN:	1550-7998 2470-0029 0556-2821 2470-0010 1089-4918 1550-2368
DOI:	10.3204/pubdb-2017-06391