INVESTIGADORES
GRANDI Nicolas Esteban
artículos
Título:
Chern-Simons formulation of noncommutative gravity in three dimensions
Autor/es:
M. BAÑADOS; O. CHANDÍA; N. GRANDI; F. A. SCHAPOSNIK; G. A. SILVA
Revista:
PHYSICAL REVIEW D - PARTICLE AND FILDS
Editorial:
APS
Referencias:
Lugar: Ridge, NY; Año: 2001 vol. 64 p. 1 - 8
ISSN:
0556-2821
Resumen:
We formulate noncommutative three-dimensional (3D) gravity by making use of its connection with 3D Chern-Simons theory. In the Euclidean sector, we consider the topology T2×R and show that the 3D black hole solves the noncommutative equations. We then consider the black hole on a constant U(1) background and show that the black hole charges (mass and angular momentum) are modified by the presence of this background
