Published 1988
| Version v1
Journal article
On Ellis' programme within fourth order gravity
Creators
- 1. Akademie der Wissenschaften der DDR, Potsdam. Zentralinstitut fuer Astrophysik
Description
For the non-tachyonic curvature squared action we show that the expanding Bianchi-type I models tend to the dust-filled Einstein-de Sitter model for t tending to infinity if the metric is averaged over the typical oscillation period. Applying a conformal equivalence between curvature squared action and a minimally coupled scalar field (which holds for all dimensions > 2) the problem is solved by discussing a massive scalar field in an anisotropic cosmolog
Additional details
Publishing Information
- Journal Title
- Astronomische Nachrichten
- Journal Volume
- 309
- Journal Issue
- 4
- Series
- Astron. Nachr.
- Journal Page Range
- 307-310
- ISSN
- 0004-6337
- CODEN
- ASNAA
Conference
- Title
- 8. seminary on relativistic astrophysics and gravitation.
- Dates
- 12-17 Oct 1987.
- Place
- Potsdam (German Democratic Republic).
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 20019841
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACTION INTEGRAL; ANISOTROPY; ASYMPTOTIC SOLUTIONS; CONFORMAL MAPPING; COSMOLOGICAL MODELS; EQUATIONS OF STATE; LAGRANGIAN FUNCTION; MASS; METRICS; MINKOWSKI SPACE; OSCILLATIONS; QUANTUM GRAVITY; SCALAR FIELDS; SPACE-TIME
- Descriptors DEC
- EQUATIONS; FIELD THEORIES; FUNCTIONS; INTEGRALS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; QUANTUM FIELD THEORY; SPACE; TOPOLOGICAL MAPPING; TRANSFORMATIONS