New analytic solutions of the non-relativistic hydrodynamical equations

P. Csizmadia, T. Csörgo, B. Lukács

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Abstract

New solutions are found for the non-relativistic hydrodynamical equations. These solutions describe expanding matter with a Gaussian density profile. In the simplest case, thermal equilibrium is maintained without any interaction, the energy is conserved, and the process is isentropic. More general solutions are also obtained that describe explosions driven by heat production, or contraction of the matter caused by energy loss.

Original languageEnglish
Pages (from-to)21-25
Number of pages5
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume443
Issue number1-4
DOIs
Publication statusPublished - Dec 10 1998

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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