Study of spatial meson correlators at finite temperature in quenched anisotropic lattice QCD

2001/10/25 by K. Nomura, O. Miyamura, T. Umeda +1
Physics and Astronomy · #hep-lat

paper · pdf

published as Nucl.Phys.Proc.Suppl. 106 (2002) 507-509 · Lattice2001(hightemp), 3 pages

arxiv created 2001/10/25 · arxiv updated 2009/11/30

Abstract

We analyze the meson correlator in the spatial direction at finite temperature. To achieve fine resolution in the spatial direction, we use an anisotropic lattice with the standard Wilson plaquette gauge action and the O(a) improved Wilson quark action. Below and above T_c, properties of correlators are investigated by two methods: fits with ansatz for the spectral function, and direct reconstruction of the spectral function using the maximum entropy method.

Related

• Mesonic correlators at non-zero baryon chemical potential
• Spectral properties of light and charm mesons from N_f=2+1 anisotropic\n lattice QCD
• O(a) improved Wilson quark action on anisotropic lattice
• Polyakov loop correlators and cyclic Wilson loop from lattice QCD
• Continuum extrapolation of finite temperature meson correlation functions in quenched lattice QCD