QCD thermodynamics with Wilson quarks at large kappa
Tom Blum, Thomas A. DeGrand, Carleton DeTar, Steven Gottlieb, A. Hasenfratz, Leo Karkkainen, D. Toussaint, R. L. Sugar
Abstract
We have extended our study of the high temperature transition with two flavors of Wilson quarks on 123 x 6 lattices to kappa=0.19. We have also performed spectrum calculations on 123 x 24 lattices at kappa=0.19 to find the physical lattice spacing and quark mass. At this value of kappa the transition is remarkable in that the plaquette and psi-bar-psi 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 rho mass as a standard, the result is about 150 MeV, in agreement with the value found for the thermal transition with Kogut-Susskind quarks. uuencoded compressed Postscript file
Create a lesson
Related papers
Confining strings in the reconfined phase of trace deformed three dimensional SU(2) Yang-Mills theory
Claudio Bonati, Michele Caselle, Alessio Negro et al.
Generalizable Equivariant Diffusion Models for Non-Abelian Lattice Gauge Theory: Analytical Foundations and Numerical Scaling Tests
Gert Aarts, Diaa E. Habibi, Andreas Ipp et al.
2+1 flavor light hadron spectrum with PACS10 configurations
K. -I. Ishikawa, N. Ishizuka, Y. Kuramashi et al.
Precision determination of Bc and Bc* meson decay constants from lattice QCD
Navdeep Singh Dhindsa, Debsubhra Chakraborty, Nilmani Mathur
Meson spectroscopy from lattice QCD
Andrew W. Jackura
Generative sampling with physics-informed kernels
Friederike Ihssen, Renzo Kapust, Jan M. Pawlowski