Kubo formulae for the shear and bulk viscosity relaxation times and the scalar field theory shear $\tau_\pi$ calculation

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Czajka, Alina; Jeon, Sangyong;
(2017)

In this paper we provide a quantum field theoretical study on the shear and bulk relaxation times. First, we find Kubo formulas for the shear and the bulk relaxation times, respectively. They are found by examining response functions of the stress-energy tensor. We use ... View more
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