Meson correlation function and screening mass in thermal QCD |
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Authors: | Piotr Czerski |
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Institution: | 1.The H. Niewodniczański Institute of Nuclear Physics,Polish Academy of Sciences,Kraków,Poland |
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Abstract: | Analytical results for the spatial dependence of the correlation functions for all meson excitations in perturbative Quantum
Chromodynamics, the lowest order, are calculated. The meson screening mass is obtained as a large distance limit of the correlation
function. Our analysis leads to a better understanding of the excitations of Quark Gluon Plasma at sufficiently large temperatures
and may be of relevance for future numerical calculations with fully interacting Quantum Chromodynamics. |
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Keywords: | |
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