QCD thermodynamics with Wilson quarks at large

Tom Blum, Thomas A. Degrand, Carleton Detar, Steven Gottlieb, A. Hasenfratz, Leo Kärkkäinen, William D Toussaint, R. L. Sugar

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Abstract

We extend our study of the high temperature transition with two flavors of Wilson quarks on 123×6 lattices to 0.19. We also perform spectrum calculations on 123×24 lattices at 0.19 to find the physical lattice spacing and quark mass. At this value of the transition is remarkable in that the plaquette and show a large discontinuity while the Polyakov loop changes very little. This and several other features of the transition are more suggestive of a bulk transition than a transition to a quark-gluon plasma. However, if the temperature is estimated using the mass as a standard, the result is about 150 MeV, in agreement with the value found for the thermal transition with Kogut-Susskind quarks.

Original languageEnglish (US)
Pages (from-to)3377-3381
Number of pages5
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume50
Issue number5
DOIs
Publication statusPublished - 1994

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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Blum, T., Degrand, T. A., Detar, C., Gottlieb, S., Hasenfratz, A., Kärkkäinen, L., ... Sugar, R. L. (1994). QCD thermodynamics with Wilson quarks at large. Physical Review D - Particles, Fields, Gravitation and Cosmology, 50(5), 3377-3381. https://doi.org/10.1103/PhysRevD.50.3377