IFIMAR 20926
INSTITUTO DE INVESTIGACIONES FISICAS DE MAR DEL PLATA
Unidad Ejecutora - UE
artículos
Título:
Emission of primordial bosonic radiation during inflation
Autor/es:
ARCODÍA, MARCOS R. A.; ARCODÍA, MARCOS R. A.; RIDAO, LUIS SANTIAGO; RIDAO, LUIS SANTIAGO; MAURICIO BELLINI; MAURICIO BELLINI
Revista:
CANADIAN JOURNAL OF PHYSICS
Editorial:
NATL RESEARCH COUNCIL CANADA-N R C RESEARCH PRESS
Referencias:
Lugar: Otawa; Año: 2018 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 that during inflation gravitons and photons were emitted with wavelengths (on physical coordinates) that increase as the Hubble radius: λ_Ph ∼ a/H. The quantised action related to these bosons is calculated and results to be a fraction of the Planck constant.
