Phenomenological aspects of no-scale inflation models

作者: John Ellis , Marcos A.G. Garcia , Dimitri V. Nanopoulos , Keith A. Olive

DOI: 10.1088/1475-7516/2015/10/003

关键词:

摘要: We discuss phenomenological aspects of no-scale supergravity inflationary models motivated by compactified string models, in which the inflaton may be identified either as a Kahler modulus or an untwisted matter field, focusing on that make predictions for scalar spectral index ns and tensor-to-scalar ratio r are similar to Starobinsky model. possible patterns soft supersymmetry breaking, exhibiting examples pure type m0 = B0 A0 0, CMSSM with universal 6 0 at high scale, mSUGRA + boundary conditions input scale. These combined non-trivial gauge kinetic function generates gaugino masses m1/2 one have gravity mediation scenario where trilinear terms generated through anomalies. also decays reheating, showing decay channels when it is field modulus. Reheating very efficient if directly coupled MSSM fields, both candidates lead sufficient reheating presence function.

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