Published February 15, 2003
| Version v1
Journal article
Chaos and preheating
Creators
- 1. Instituto de Fisica, Universidad Catolica de Valparaiso, Casilla 4059, Valparaiso (Chile)
- 2. Instituto de Fisica-UFRJ, Caixa Postal 68528, 21945-970 Rio de Janeiro, RJ (Brazil)
Description
We study the semiclassical particle creation in the preheating phase after inflation. We work in the long-wavelength limit, in which all fields are considered homogeneous. The particle creation is shown to be intrinsically connected to the existence of chaos in the system
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.67.043501;
- arXiv
- arXiv:gr-qc/0108088v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 67
- Journal Issue
- 4
- Journal Page Range
- p. 043501-043501.7
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35074928
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHAOS THEORY; COSMOLOGY; INFLATIONARY UNIVERSE; PARTICLE PRODUCTION; SEMICLASSICAL APPROXIMATION; WAVELENGTHS
- Descriptors DEC
- COSMOLOGICAL MODELS; MATHEMATICAL MODELS; MATHEMATICS
Optional Information
- Notes
- (c) 2003 The American Physical Society