Perturbative Accelerating Solutions of Relativistic Hydrodynamics
Department of Atomic Physics, Eötvös Loránd University, Budapest H-1117, Pázmány P. s. 1/A, Hungary
*
Author to whom correspondence should be addressed.
Universe 2017, 3(4), 84; https://doi.org/10.3390/universe3040084
Received: 15 November 2017 / Revised: 1 December 2017 / Accepted: 6 December 2017 / Published: 14 December 2017
(This article belongs to the Special Issue BGL2017: 10th Bolyai-Gauss-Lobachevsky Conference on Non-Euclidean Geometry and Its Applications)
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.
View Full-Text
Keywords:
relativistic hydrodynamics; solutions; Hubble flow; acceleration
▼
Show Figures
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
MDPI and ACS Style
Kurgyis, B.; Csanád, M. Perturbative Accelerating Solutions of Relativistic Hydrodynamics. Universe 2017, 3, 84.
AMA Style
Kurgyis B, Csanád M. Perturbative Accelerating Solutions of Relativistic Hydrodynamics. Universe. 2017; 3(4):84.
Chicago/Turabian StyleKurgyis, Bálint; Csanád, Máté. 2017. "Perturbative Accelerating Solutions of Relativistic Hydrodynamics" Universe 3, no. 4: 84.
Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.
Search more from Scilit