Perturbative accelerating solutions of relativistic hydrodynamics

Bálint Kurgyis, M. Csanád

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In ultra-relativistic collisions of heavy ions, the strongly interacting Quark Gluon Plasma (sQGP) is created. The fluid nature of the sQGP was one of the important discoveries of high energy heavy ion physics in the last decades. Henceforth the explosion of this matter may be described by hydrodynamical models. Besides numerical simulations, it is important to study the analytic solutions of the equations of hydrodynamics, as these enable us to understand the connection of the final and initial states better. In this paper we present a perturbative, accelerating solution of relativistic hydrodynamics, on top of a known class of solutions describing Hubble-expansion. We describe the properties of this class of perturbative solutions, and investigate a few selected solutions in detail.

Original languageEnglish
Article number84
JournalUniverse
Volume3
Issue number4
DOIs
Publication statusPublished - Dec 1 2017

Fingerprint

heavy ions
hydrodynamics
quarks
explosions
physics
collisions
expansion
fluids
simulation
energy

Keywords

  • Acceleration
  • Hubble flow
  • Relativistic hydrodynamics
  • Solutions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Perturbative accelerating solutions of relativistic hydrodynamics. / Kurgyis, Bálint; Csanád, M.

In: Universe, Vol. 3, No. 4, 84, 01.12.2017.

Research output: Contribution to journalArticle

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