IFEG   20353
INSTITUTO DE FISICA ENRIQUE GAVIOLA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Extreme black hole intial data and its perturbations
Autor/es:
MARÍA EUGENIA GABACH CLEMENT
Lugar:
México DF, México
Reunión:
Congreso; 19th International conference on General Relativity and Gravitation; 2010
Resumen:
We discuss the existence of extreme black hole´s initial data for Einstein
equations. These initial data have similar properties to the extreme
Kerr and Reissner-Nordstrom data. In particular, we find that in this
extreme limit one of the asymptotic ends is cylindrical, and the total
mass is a minimum among the black hole family. We also treat perturbations
of these extreme data and obtain the same asymptotic geometry
with the area of the cylindrical end preserved. The procedure employed
can be implemented in conformally flat initial data, and also in extreme
Kerr black hole.