Hydrodynamics of massive particles with spin 1/2
arXiv:2002.04823 · doi:10.1016/j.nuclphysa.2020.121841
Abstract
The formulation of relativistic hydrodynamics for massive particles with spin 1/2 is shortly reviewed. The proposed framework is based on the Wigner function treated in a semi-classical approximation or, alternatively, on a classical treatment of spin 1/2. Several theoretical issues regarding the choice of the energy-momentum and spin tensors used to construct the hydrodynamic framework with spin are discussed in parallel.
contribution to QM2019 Proceedings
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