The finite momentum meson spectral function (MSF) in the pseudoscalar channel is evaluated, adopting for the fermionic propagators HTL expressions. The different contributions to the meson spectral functions are clearly displayed. Our analysis may be of relevance for lattice studies of MSF based so far on the maximum entropy method. As a further step the correlation function along the (imaginary-) temporal direction is evaluated.

Finite momentum meson correlation functions in a QCD plasma

ALBERICO, Wanda Maria;BERAUDO, ANDREA;MOLINARI, Alfredo
2006-01-01

Abstract

The finite momentum meson spectral function (MSF) in the pseudoscalar channel is evaluated, adopting for the fermionic propagators HTL expressions. The different contributions to the meson spectral functions are clearly displayed. Our analysis may be of relevance for lattice studies of MSF based so far on the maximum entropy method. As a further step the correlation function along the (imaginary-) temporal direction is evaluated.
2006
775
188
211
W. ALBERICO; A.BERAUDO; P.CZERSKI, A.MOLINARI
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/25260
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