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No-hair conjectures, primordial shear and protoinflationary initial conditions
Anisotropic inflationary background geometries are analyzed in the context of an extended gauge action where the electric and magnetic susceptibilities are not bound to coincide and depend on the inflaton field. After deriving various classes of solutions with electric and magnetic hairs, we discuss...
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| Lenguaje: | eng |
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2013
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.89.063512 http://cds.cern.ch/record/1637584 |