0000000000348962

AUTHOR

Pierre Ramond

showing 2 related works from this author

Theory of Neutrinos: A White Paper

2005

During 2004, four divisions of the American Physical Society commissioned a study of neutrino physics to take stock of where the field is at the moment and where it is going in the near and far future. Several working groups looked at various aspects of this vast field. The summary was published as a main report entitled ``The Neutrino Matrix'' accompanied by short 50 page versions of the report of each working group. Theoretical research in this field has been quite extensive and touches many areas and the short 50 page report provided only a brief summary and overview of few of the important points. The theory discussion group felt that it may be of value to the community to publish the e…

Neutrino mass physics; Matter-antimatter asymmetry of the UniverseParticle physicsSupersymmetric Standard ModelPhysics::Instrumentation and DetectorsAstrophysics::High Energy Astrophysical PhenomenaElectric-dipole momentsPhysics beyond the Standard ModelFOS: Physical sciencesGeneral Physics and AstronomyTheoretical researchHigh Energy Physics - Phenomenology (hep-ph)White paperSee-saw mechanismneutriniPublicationParticle Physics - PhenomenologyPhysicsLepton-flavor violationDiscussion groupbusiness.industryHigh Energy Physics::PhenomenologyFísicaMatter-antimatter asymmetry of the UniverseDouble beta decaySettore FIS/02 - Fisica Teorica Modelli e Metodi MatematiciEpistemologyElectroweak symmetry-breakingHigh Energy Physics - PhenomenologyLarge extra dimensionsNeutrino mass physicsHeavy Majorana neutrinosHigh Energy Physics::ExperimentRight-handed neutrinoNeutrinoAnomalous magnetic momentWorking groupbusiness
researchProduct

BARYOGENESIS IN SUPERGRAVITY INFLATIONARY MODELS

1985

Abstract Realistic N=1 supergravity theories with a gravitino mass of order 1 TeV require a period of inflation to dilute the gravitino abundance. Moreover, if the gravitino is unstable the reheat temperature is bounded to be no greater than O(108 GeV). We show that such models may still have acceptable rates of baryosynthesis and discuss possible mechanisms.

PhysicsInflation (cosmology)Nuclear and High Energy PhysicsParticle physicsSupergravityAstrophysics::High Energy Astrophysical PhenomenaHigh Energy Physics::PhenomenologyFísicaFeynman graphBaryogenesisGeneral Relativity and Quantum CosmologyBounded functionCP violationGravitinoHigh Energy Physics::ExperimentGeneral Theoretical Physics
researchProduct