Published August 15, 2009
| Version v1
Journal article
Killing vectors and anisotropy
Creators
- 1. Department of Physics, University of Michigan, Ann Arbor, Michigan 48109 (United States)
Description
We consider an action that can generate fluids with three unequal stresses for metrics with a spacelike Killing vector. The parameters in the action are directly related to the stress anisotropies. The field equations following from the action are applied to an anisotropic cosmological expansion and an extension of the Gott-Hiscock cosmic string.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.80.044001;
- arXiv
- arXiv:0908.0354v1;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 80
- Journal Issue
- 4
- Journal Page Range
- p. 044001-044001.6
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41063583
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANISOTROPY; COSMOLOGICAL MODELS; EXPANSION; FIELD EQUATIONS; METRICS; STRING MODELS; VECTORS
- Descriptors DEC
- COMPOSITE MODELS; EQUATIONS; EXTENDED PARTICLE MODEL; MATHEMATICAL MODELS; PARTICLE MODELS; QUARK MODEL; TENSORS
Optional Information
- Notes
- (c) 2009 The American Physical Society