Spectral functions at non-zero momentum in hot QCD
Gert Aarts, Chris Allton, Justin Foley, Simon Hands, Seyong Kim
Abstract
We present results for meson spectral functions at non-zero momentum at temperatures both below and above Tc, obtained in quenched simulations for a number of valence quark masses. For the lightest quark masses, a clear difference between the spectral functions on cold and hot lattices is observed.
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