Boost-invariant description of polarization within hydrodynamics with spin
High Energy Physics - Phenomenology
2020-11-05 v1 Nuclear Theory
Abstract
We briefly review a recently proposed formalism of perfect-fluid hydrodynamics with spin, which is a generalization of the standard hydrodynamic framework and provides a natural tool for describing the evolution of spin-polarized systems of particles with spin 1/2. It is based on the de Groot - van Leeuwen - van Weert forms of energy-momentum and spin tensors and conservation laws. Using Bjorken symmetry we show how this formalism may be used to determine observables describing the polarization of particles measured in the experiment.
Cite
@article{arxiv.2001.05592,
title = {Boost-invariant description of polarization within hydrodynamics with spin},
author = {Rajeev Singh},
journal= {arXiv preprint arXiv:2001.05592},
year = {2020}
}
Comments
Presented at 45. Zjazd Fizyk\'ow Polskich PTF 2019, September 13-18, 2019, Krak\'ow