Leptogenesis from a Non Commutative FRW Like Model

Journal Article · Sun Oct 31 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3518345· OSTI ID:21428751

Mebarki, O ^[1]; Mebarki, N ^[1]; Aissaoui, H ^[1]

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1. Laboratoire de Physique Mathematique et Subatomique, Physics Department, Mentouri University, Constantine (Algeria)

A pure NCG leptonic asymmetry is obtained for particles propagating in a curved non commutative FRW universe. It is shown that because of the space-time deformation, an axial like symmetry is generated.

• OSTI ID: 21428751
• Journal Information: AIP Conference Proceedings, Vol. 1295, Issue 1; Conference: 3. Algerian workshop on astronomy and astrophysics, Constantine (Algeria), 12-13 Jun 2010; Other Information: DOI: 10.1063/1.3518345; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
79 ASTROPHYSICS
COSMOLOGY AND ASTRONOMY
ASYMMETRY
COMMUTATION RELATIONS
DEFORMATION
GRAND UNIFIED THEORY
LEPTON-LEPTON INTERACTIONS
NEUTRINOS
PARTICLE PRODUCTION
RELICT RADIATION
SPACE-TIME
SYMMETRY
UNIVERSE
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
INTERACTIONS
LEPTONS
MASSLESS PARTICLES
MATHEMATICAL MODELS
MICROWAVE RADIATION
PARTICLE INTERACTIONS
PARTICLE MODELS
QUANTUM FIELD THEORY
RADIATIONS
UNIFIED GAUGE MODELS