An introduction to spherically symmetric loop quantum gravity black holes

Journal Article · Thu Mar 26 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4913331· OSTI ID:22391030

Gambini, Rodolfo ^[1]; Pullin, Jorge ^[2]

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1. Instituto de Física, Facultad de Ciencias, Iguá 4-225, esq. Mataojo, 11400 Montevideo (Uruguay)
2. Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803-4001 (United States)

We review recent developments in the treatment of spherically symmetric black holes in loop quantum gravity. In particular, we discuss an exact solution to the quantum constraints that represents a black hole and is free of singularities. We show that new observables that are not present in the classical theory arise in the quantum theory. We also discuss Hawking radiation by considering the quantization of a scalar field on the quantum spacetime.

• OSTI ID: 22391030
• Journal Information: AIP Conference Proceedings, Vol. 1647, Issue 1; Conference: Conference on Cosmology and Gravitation in the Southern Cone, Valparaiso (Chile), 27-31 May 2013; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

79 ASTROPHYSICS
COSMOLOGY AND ASTRONOMY
BLACK HOLES
EXACT SOLUTIONS
LIMITING VALUES
LOOP QUANTUM GRAVITY
QUANTIZATION
REVIEWS
SCALAR FIELDS
SPACE-TIME
SPHERICAL CONFIGURATION
SYMMETRY