Published March 2016
| Version v1
Journal article
Turnaround radius in modified gravity
Creators
- 1. Physics Department and STAR Research Cluster, Bishop's University, Sherbrooke, Québec, Canada J1M 1Z7 (United States)
Description
In an accelerating universe in General Relativity there is a maximum radius above which a shell of test particles cannot collapse, but is dispersed by the cosmic expansion. This radius could be used in conjunction with observations of large structures to constrain the equation of state of the universe. We extend the concept of turnaround radius to modified theories of gravity for which the gravitational slip is non-vanishing.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.dark.2015.11.001Additional details
Identifiers
- DOI
- 10.1016/j.dark.2015.11.001;
- PII
- S2212686415000217;
Publishing Information
- Journal Title
- Physics of the Dark Universe
- Journal Volume
- 11
- Journal Page Range
- p. 11-15
- ISSN
- 2212-6864
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51081321
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- COSMOLOGICAL MODELS; EQUATIONS OF STATE; EXPANSION; GALAXY CLUSTERS; GENERAL RELATIVITY THEORY; GRAVITATION; NONLUMINOUS MATTER; SLIP; TEST PARTICLES; UNIVERSE
- Descriptors DEC
- EQUATIONS; FIELD THEORIES; MATHEMATICAL MODELS; MATTER; RELATIVITY THEORY
Optional Information
- Copyright
- Copyright (c) 2015 Elsevier B.V. All rights reserved.