Nonrotating and nonexpanding perfect fluids
type: Item
instance of: scholarly article
title: Nonrotating and nonexpanding perfect fluids
zbMATH Open document ID: 0634.53056
DOI: 10.1007/BF00759323
author: N. van den Berg
published in: General Relativity and Gravitation
publication date: 1988-01-01T00:00:00Z
review text: It is fairly well-known that nonstationary spacetimes exist which are filled with a nonrotating and nonexpanding perfect fluid, provided the fluid does not admit an equation of state. It is less well-known that the same is true when an equation of state does exist. Even when all possible invariants of a perfect fluid solution depend on a single spatial coordinate only, the corresponding solutions need not be stationary.
Mathematics Subject Classification ID: 53B50
Mathematics Subject Classification ID: 83C20
zbMATH DE Number: 4032565
zbMATH Keywords: perfect fluid
zbMATH Keywords: equation of state
MaRDI profile type: Publication
cites work: On shear free normal flows of a perfect fluid
cites work: Irrotational and conformally Ricci-flat perfect fluids
cites work: Spatially homogeneous and inhomogeneous cosmologies with equation of state p=mu
full work available at URL: https://doi.org/10.1007/bf00759323
OpenAlex ID: W2035316521
Wikidata QID: Q126047833
description: scientific article; zbMATH DE number 4032565