Published September 15, 2008
| Version v1
Journal article
Squeezed states and Affleck-Dine baryogenesis
- 1. School of Physics, University of Hyderabad, Hyderabad, A.P. 500 046 (India)
Description
Quantum fluctuations in the post-inflationary Affleck-Dine baryogenesis model are studied. The squeezed states formalism is used to give evolution equations for the particle and antiparticle modes in the early universe. The role of expansion and parametric amplification of the quantum fluctuations on the baryon asymmetry produced is investigated.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.78.063525;
- arXiv
- arXiv:0806.4482v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 78
- Journal Issue
- 6
- Journal Page Range
- p. 063525-063525.9
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41002162
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AMPLIFICATION; ANTIPARTICLES; ASYMMETRY; BARYONS; EQUATIONS; EXCITED STATES; FLUCTUATIONS; PARTICLE PRODUCTION; UNIVERSE
- Descriptors DEC
- ANTIMATTER; ELEMENTARY PARTICLES; ENERGY LEVELS; FERMIONS; HADRONS; MATTER; VARIATIONS
Optional Information
- Notes
- (c) 2008 The American Physical Society