Spinning guest fields during inflation: leftover signatures
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DOI: 10.1088/1475-7516/2021/11/047
Abstract: We consider the possibility of extra spinning particles during inflation, focussing on the spin-2 case. Our analysis relies on the well-known fully non-linear formulation of interacting spin-2 theories. We explore the parameter space of the… read more here.
Keywords: guest fields; leftover signatures; spinning guest; inflation leftover ... See more keywords