Bjorken Flow Revisited: Analytic and Numerical Solutions in Flat Space-Time Coordinates
Year: 2023
Author: Daniele Simeoni, Alessandro Gabbana, Sauro Succi
Communications in Computational Physics, Vol. 33 (2023), Iss. 1 : pp. 174–188
Abstract
In this work we provide analytic and numerical solutions for the Bjorken
flow, a standard benchmark in relativistic hydrodynamics providing a simple model
for the bulk evolution of matter created in collisions between heavy nuclei.
We consider relativistic gases of both massive and massless particles, working in
a (2+1) and (3+1) Minkowski space-time coordinate system. The numerical results
from a recently developed lattice kinetic scheme show excellent agreement with the
analytic solutions.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/cicp.OA-2022-0051
Communications in Computational Physics, Vol. 33 (2023), Iss. 1 : pp. 174–188
Published online: 2023-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 15
Keywords: Relativistic hydrodynamics heavy-ion collisions Bjorken flow lattice kinetic solvers.
Author Details
Daniele Simeoni Email
Alessandro Gabbana Email
Sauro Succi Email
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