INVESTIGADORES
BOTTA CANTCHEFF Marcelo Angel Nicolas
artículos
Título:
Quantum states of the spacetime, and formation of black holes in AdS
Autor/es:
MARCELO BOTTA CANTCHEFF
Revista:
INTERNATIONAL JOURNAL OF MODERN PHYSICS D
Editorial:
WORLD SCIENTIFIC PUBL CO PTE LTD
Referencias:
Lugar: London, UK; Año: 2012 vol. 21 p. 1242009 - 1242018
ISSN:
0218-2718
Resumen:
We argue that a non-perturbative description of quantum gravity should involve two (non-interacting) copies of a dual field theory on the boundary, and describe the states of the spacetimes accordingly. So, for instance, a complete description of the asymptotically Anti-de-Sitter spacetimes is given by two copies of the conformal field theory associated to the global AdS spacetime. We also argue that, in this context, gravitational collapse and formation of a black hole may be described by unitary evolution of the dual non-perturbative degrees of freedom.