Thermal background can solve the cosmological moduli problem
classification
✦ hep-ph
keywords
modulicosmologicalfieldsproblemthermalbackgroundbosoniccoherent
read the original abstract
It is shown that the coherent field oscillation of moduli fields with weak or TeV scale masses can dissipate its energy efficiently if they have a derivative coupling to standard bosonic fields in a thermal state. This mechanism may provide a new solution to the cosmological moduli problem in some special situations.
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