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nucl-th2025
Dissipative currents and transport coefficients in relativistic spin hydrodynamics
Asaad Daher, Xin-Li Sheng, David Wagner +1
We determine the form of dissipative currents at the first order in relativistic spin hydrodynamics with finite chemical potential including gradients of the spin potential. Taking…
nucl-th2023
Entropy current and entropy production in relativistic spin hydrodynamics
Francesco Becattini, Asaad Daher, Xin-Li Sheng
We use a first-principle quantum-statistical method to derive the expression of the entropy production rate in relativistic spin hydrodynamics. We show that the entropy current is…
nucl-th2023
Relativistic second-order spin hydrodynamics: an entropy-current analysis
Rajesh Biswas, Asaad Daher, Arpan Das +2
We present a new derivation of Israel-Stewart-like relativistic second-order dissipative spin hydrodynamic equations using the entropy current approach. In our analysis, we conside…