Geometrical destabilisation of light fields in String Inflation

<!--HTML-->A typical feature of 4D string models is the presence, at tree-level, of a plethora of massless fields called moduli. Some of them are axion-like fields which become massive only via tiny non-perturbative effects which tend to make them naturally very light. When these fields live o...

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Detalles Bibliográficos
Autor principal: Guidetti, Veronica
Lenguaje:eng
Publicado: 2019
Materias:
Conferences & Workshops
Acceso en línea:http://cds.cern.ch/record/2682090

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