Gravitons emission during pre-inflation from unified spinor fields

Abstract

We obtain the equation that describe the conditions of quantization for neutral massless bosons on an arbitrary curved space-time, obtained using a particular theoretical formalism developed in a previous work\cite{MM}. In particular, we study the emission of neutral massless $(1,2)\hslash$-spin bosons during pre-inflation using the recently introduced unified spinor field theory. We conclude that during pre-inflation (which is governed by an vacuum equation of state), is emitted gravitational radiation, which could be detected in the future, as primordial gravitational radiation.

arXiv commentVersion accepted in Eur. Phys. J. Plus. arXiv admin note: substantial text overlap with arXiv:1703.01355