IFEG 20353
INSTITUTO DE FISICA ENRIQUE GAVIOLA
Unidad Ejecutora - UE
capítulos de libros
Título:
Explicit expressions for optical scalars in gravitational lensing from general matter sources
Autor/es:
EMANUEL GALLO; OSVALDO M. MORESCHI
Libro:
AIP Conf. Proc.
Editorial:
AIP
Referencias:
Año: 2012; p. 82 - 87
Resumen:
We present explicit expressions for the optical scalars and the deflection angle in terms of the energy-momentum tensor components of matter distributions. Our work generalizes standard references in theliterature where normally stringent assumptions are made on the sources.
