info:eu-repo/semantics/article
Gravitons emission during pre-inflation from unified spinor fields
Fecha
2018-12Registro en:
Ridao, Luis Santiago; Arcodía, Marcos Ramiro Alfredo; Bellini, Mauricio; Gravitons emission during pre-inflation from unified spinor fields; Springer; European Physical Journal Plus; 133; 12; 12-2018; 508-517
2190-5444
CONICET Digital
CONICET
Autor
Ridao, Luis Santiago
Arcodía, Marcos Ramiro Alfredo
Bellini, Mauricio
Resumen
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 (M.R.A. Arcodıa and M. Bellini, arXiv:1703.01355). In particular, we study the emission of neutral massless spin-(1, 2)ℏ bosons during pre-inflation using the recently introduced unified spinor field theory. We conclude that during pre-inflation (which is governed by vacuum equation of state), gravitational radiation is emitted, which could be detected in the future, as primordial gravitational radiation.