Published March 15, 2003
| Version v1
Journal article
Imprints of short distance physics on inflationary cosmology
- 1. Institute for Strings, Cosmology and Astroparticle Physics, Columbia University, New York, New York 10027 (United States)
- 2. Department of Mathematics, Columbia University, New York, New York 10027 (United States)
- 3. Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396 (United States)
Description
We analyze the impact of certain modifications to short distance physics on the inflationary perturbation spectrum. For the specific case of power-law inflation, we find distinctive - and possibly observable - effects on the spectrum of density perturbations
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.67.063508;
- arXiv
- arXiv:hep-th/0110226v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 67
- Journal Issue
- 6
- Journal Page Range
- p. 063508-063508.5
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35075613
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COSMOLOGY; DENSITY; DISTURBANCES; FLUCTUATIONS; INFLATIONARY UNIVERSE; PERTURBATION THEORY; QUANTUM GRAVITY
- Descriptors DEC
- COSMOLOGICAL MODELS; FIELD THEORIES; MATHEMATICAL MODELS; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; VARIATIONS
Optional Information
- Notes
- (c) 2003 The American Physical Society