Gr@v Seminar - 3-form Cosmology - 6 novembro 2013
CAAUL, Lisbon U.
Abstract / Resumo
Three-forms can give rise to viable cosmological scenarios of inflation and dark energy with potentially observable signatures distinct from standard single scalar field models. When applied to inflation, a three-form can provide a scale invariant scalar perturbations power spectrum and I will discuss the effect on primordial non-gaussianity. Finally I will discuss a three-form as dark energy and consider a coupling to cold dark matter.
6 de novembro de 2013 | 15:00
Physics Department Aveiro University
Campus de Santiago
3810-183 Aveiro, Portugal