Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: From Chiral Kinetic Theory To Relativistic Viscous Spin Hydrodynamics   In this work, we start with chiral kinetic theory and construct the spin
hydrodynamic framework for a chiral spinor system. Using the 14-moment
expansion formalism, we obtain the equations of motion of second-order
dissipative relativistic fluid dynamics with non-trivial spin polarization
density. In a chiral spinor system, the spin alignment effect could be treated
in the same framework as the Chiral Vortical Effect (CVE). However, the quantum
corrections due to fluid vorticity induce not only CVE terms in the
vector/axial charge currents but also corrections to the stress tensor. In this
framework, viscous corrections to the hadron spin polarization are
self-consistently obtained, which will be important for the precise prediction
of the polarization rate for the observed hadrons, e.g. $\Lambda$-hyperon.

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The categories of this paper are: ao-sci
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The categories of this paper are: eess
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
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The categories of this paper are: econ
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The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
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The categories of this paper are: cs
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The categories of this paper are: q-fin
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The categories of this paper are: supr-con
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-lat
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph