INVESTIGADORES
BELLINI Mauricio
artículos
Título:
Emission of primordial bosonic radiation during inflation
Autor/es:
MARCOS R. A. ARCODÍA; LUIS SANTIAGO RIDAO; MAURICIO BELLINI
Revista:
CANADIAN JOURNAL OF PHYSICS
Editorial:
NATL RESEARCH COUNCIL CANADA-N R C RESEARCH PRESS
Referencias:
Lugar: Otawa; Año: 2019 vol. 79 p. 192 - 197
ISSN:
0008-4204
Resumen:
We study the emission of neutral massless $(1, 2)hbar$-spin bosons during power-law inflation using unified spinor field theory. We shows thatduring inflation gravitons and photons were emitted with wavelengths (on physical coordinates) that increase as the Hubble radius: $lambda_{Ph} sim a/H$. The quantised action related to these bosons is calculated and results to be a fraction of the Planck constant.
