INVESTIGADORES
GABACH CLEMENT Maria Eugenia
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.