• Astrophysical constraints on superlight gravitinos

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    • Keywords


      Gravitinos; stellar energy loss; big bang nucleosynthesis

    • Abstract


      I review the constraints on the mass of gravitinos that follow from considerations on energy loss in stars and from big bang nucleosynthesis arguments.

    • Author Affiliations


      J A Grifols1

      1. Grup de Fisica Teorica, Universitat Åutonoma de Barcelona, Bellaterra - 08193, Spain
    • Dates

  • Pramana – Journal of Physics | News

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