Viscous Coefficients of a Hot Pion Gas
The steps essentially involved in the evaluation of transport coefficients in linear response theory using Kubo formulas are to relate the defining retarded correlation function to the corresponding time-ordered one and to evaluate the latter in the conventional perturbation expansion. Here we evalu...
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Main Author: | |
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Format: | Article |
Language: | English |
Published: |
Wiley
2013-01-01
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Series: | Advances in High Energy Physics |
Online Access: | http://dx.doi.org/10.1155/2013/627137 |
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