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Generalized entropy and transport coefficients of hadronic matter

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Abstract.

We use the generalized entropy four-current of the Müller-Israel-Stewart (MIS) theories of relativistic dissipative fluids to obtain information about fluctuations around equilibrium states. This allows one to compute the non-classical coefficients of the entropy 4-flux in terms of the equilibrium distribution functions. The Green-Kubo formulae are used to compute the standard transport coefficients from the fluctuations of entropy due to dissipative fluxes.

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Authors and Affiliations

  1. Centre for Theoretical Physics and Astrophyiscs, Department of Physics, University of Cape Town, Rondebosch, 7701, South Africa

    A. Muronga

  2. Department of Physics, University of Cape Town, UCT-CERN Research Centre, Rondebosch, 7701, South Africa

    A. Muronga

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  1. A. Muronga
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Correspondence to A. Muronga.

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Muronga, A. Generalized entropy and transport coefficients of hadronic matter. Eur. Phys. J. Spec. Top. 155, 107–113 (2008). https://doi.org/10.1140/epjst/e2008-00594-1

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