Publication:
Bulk viscosity of a pion gas

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Publication Date
2011
Authors
Torres Rincón, Juan M.
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Amer Inst Physics
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Abstract
We calculate the bulk viscosity of a pion gas at low energies within the kinetic theory approach and show the importance of dealing properly with the zero modes of this transport coefficient.
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© 2011 American Institute of Physics. International Conference on Quark Confinement and the Hadron Spectrum (9º. 2010. Madrid). Work in collaboration with Felipe J. Llanes-Estrada. JMT is supported by an FPU grant from MEC, Spain.
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1. D. Davesne, Phys. Rev. C 53, 3069 (1996). 2. D. Fernández-Fraile and A. G. Nicola, Phys. Rev. Lett. 102,121601 (2009). 3. P. Chakraborty and J. I. Kapusta, arXiv:1006.0257 [nucl-th]. 4. A. Dobado, F. J. Llanes-Estrada and J. M. Torres-Rincón, arXiv:1010.0013 [hep-ph].