2017/05/16 by Ashutosh Dash, Dash, Ashutosh, Victor Roy +3
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #High-Energy Particle Collisions Research #Nuclear Theory (nucl-th) #Pulsars and Gravitational Waves Research
paper · pdf · doi:10.48550/arxiv.1705.05657
openalex publication_date 2017/05/16 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The interplay of magnetic field and thermal vorticity in a relativistic ideal fluid might generate fluid vorticity during the fluid evolution provided the flow fields and the entropy density of the fluid is inhomogeneous \citeMahajan:2010. Exploiting this fact and assuming large magnetic Reynolds number we study the evolution of generalised magnetic field (B) which is defined as a combination of the usual magnetic field (B) and relativistic thermal vorticity (ωμν), in a 2(space)+1(time) dimensional isentropic evolution of Quark Gluon Plasma (QGP) with longitudinal boost invariance. The temporal evolution of B is found to be different than B , and the B evolution also depends on the position of the fluid along the beam direction (taken along the z axis) with respect to the mid-plane z=0. Further it is observed that the transverse components (Bx, By) evolve differently around the mid-plane.