3 papers
hep-ph2026
Diffusion of multiple conserved charges from entropy production
Samapan Bhadury, Arpan Das, Sandeep Chatterjee +1
We derive dissipative relativistic hydrodynamic equations in the presence of multiple conserved charges, i.e., baryon number (), electric charge (), and strangeness (), us…
nucl-th2026
Spin dynamics and polarization in relativistic systems: recent developments
Sourav Dey, Arpan Das, Hiranmaya Mishra +1
We review recent theoretical and experimental developments in spin dynamics and polarization phenomena in relativistic systems, with a particular focus on heavy-ion collisions. The…
nucl-th2026
Dissipative spin hydrodynamics in Bjorken flow and thermal dilepton production
Sejal Singh, Sourav Dey, Arpan Das +2
We investigate the boost-invariant expansion of a recently developed first-order spin hydrodynamic framework in which the spin chemical potential is treated as a leading-order hydr…