INVESTIGADORES
CALZETTA Esteban Adolfo
artículos
Título:
The behavior of the effective gravitational constants for broken SU(5)
Autor/es:
ESTEBAN CALZETTA
Revista:
ANNALS OF PHYSICS (NEW YORK)
Editorial:
ACADEMIC PRESS INC ELSEVIER SCIENCE
Referencias:
Año: 1986 vol. 166 p. 214 - 233
ISSN:
0003-4916
Resumen:
In a broken SU(5) GUT at scales much below the superheavy mass,
heavy fields decouple. The light fields obey an effective field theory
obtained by integrating away the heavy fields. The gravitational
couplings are also affected by this integration. The effective
gravitational couplings are found, and their space-time and scale
dependence are investigated.
