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arXiv · 1504.04270

On the contribution of plasminos to the shear viscosity of a hot and dense Yukawa-Fermi gas

N. Sadooghi·F. Taghinavaz
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Abstract

Using the standard Green-Kubo formalism, we determine the shear viscosity $η$ of a hot and dense Yukawa-Fermi gas. In particular, we study the effect of particle and plasmino excitations on thermal properties of the fermionic part of the shear viscosity, and explore the effects of thermal corrections to particle masses on bosonic and fermionic shear viscosities, $η_b$ and $η_f$. It turns out that the effects of plasminos on $η_f$ become negligible with increasing (decreasing) temperature (chemical potential).

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N. Sadooghi, F. Taghinavaz. 2015-04-16. On the contribution of plasminos to the shear viscosity of a hot and dense Yukawa-Fermi gas. https://doi.org/10.1063/1.4938728

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