Published May 15, 2012
| Version v1
Journal article
Note on the evolution of the gravitational potential in Rastall scalar field theories
- 1. Departamento de Física, Universidade Federal do Espírito Santo, avenida Ferrari 514, 29075-910 Vitória, Espírito Santo (Brazil)
Description
We investigate the evolution of the gravitational potential in Rastall scalar field theories. In a single component model a consistent perturbation theory, formulated in the Newtonian gauge, is possible only for γ=1, which is the General Relativity limit. On the other hand, the addition of another canonical fluid component allows to consider the case γ≠1.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physletb.2012.04.020Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2012.04.020;
- arXiv
- arXiv:1109.2096v2;
- PII
- S0370-2693(12)00423-6;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 711
- Journal Issue
- 3-4
- Journal Page Range
- p. 232-237
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Syrian Arab Republic
- INIS RN
- 43122135
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- FLUIDS; GENERAL RELATIVITY THEORY; PERTURBATION THEORY; POTENTIALS; SCALAR FIELDS
- Descriptors DEC
- FIELD THEORIES; RELATIVITY THEORY
Optional Information
- Copyright
- Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.