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Scale invariance and inflation

✍ Scribed by W.F. Kao

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
374 KB
Volume
154
Category
Article
ISSN
0375-9601

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πŸ“œ SIMILAR VOLUMES

Scale invariance and gravitational coupl
Scale invariance and gravitational coupling
✍ S Deser πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 327 KB

A variant of General Relativity provides a model in which scale invariance of matter is a consistency requirement on its coupling to gravitation. Invariance breaking is introduced by giving a finite (cosmological) range to one of the gravitational variables; the Einstein and cosmological constants a

Scale-Invariance and Time-Delay
Scale-Invariance and Time-Delay
✍ E. Papp πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 153 KB
Gauge-invariant perturbations in general
Gauge-invariant perturbations in generalized inflation
✍ S. Matarrese πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 391 KB πŸ‘ 1 views

One consitlcrs tlic birth and evolution of scalar and tensor gauge-invariant perturbations in "generalized inflationary models", that is cosmological models with a suitable early phase of accelerated expansion. I n this framc the classical analysis that BARDEEN e t al. performed for the standard de