IFEG 20353
INSTITUTO DE FISICA ENRIQUE GAVIOLA
Unidad Ejecutora - UE
artículos
Título:
Horizon area-angular momentum inequality for a class of axially symmetric black holes
Autor/es:
ANDRES ACENA; SERGIO ALEJANDRO DAIN; MARÍA EUGENIA GABACH CLEMENT
Revista:
CLASSICAL AND QUANTUM GRAVITY
Editorial:
IOP PUBLISHING LTD
Referencias:
Lugar: Bristol; Año: 2011 vol. 28 p. 105014 - 105032
ISSN:
0264-9381
Resumen:
We prove an inequality between horizon area and angular momentum for a class of axially symmetric black holes. This class includes initial conditions with an isometry which leaves fixed a two-surface. These initial conditions have been extensively used in the numerical evolution of rotating black holes. They can describe highly distorted black holes, not necessarily near equilibrium. We also prove the inequality on extreme throat initial data, extending previous results.
