Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Shear viscosity at finite baryon densities   We use the excluded volume Hadron Resonance Gas (HRG) model with the most
up-to-date hadron list to calculate $\eta T/w$ at low temperatures and at
finite baryon densities $\rho_B$. This $\eta T/w$ is then matched to a
QCD-based shear viscosity calculation of the QGP for different profiles of
$\eta T/w$ across {T,$\mu_{B}$} including cross-over and critical point
transitions. When compared to ideal hydrodynamic trajectories across
{T,$\mu_{B}$}, we find that the $\eta T/w(T,\mu_B)$ profiles would require
initial conditions at much larger baryon density to reach the same freeze-out
point.

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The categories of this paper are: physics
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The categories of this paper are: eess
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The categories of this paper are: atom-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: nlin
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The categories of this paper are: hep-lat
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The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: dg-ga
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The categories of this paper are: cmp-lg
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: q-alg
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-th
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The categories of this paper are: patt-sol