English
español
Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/12769
COMPARTIR / IMPACTO:
Estadísticas |
![]() ![]() ![]() |
|
|
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | |||
Título: | Generating functions for black hole entropy in loop quantum gravity |
Autor: | Barbero González, Jesús Fernando ![]() ![]() |
Palabras clave: | [PACS] Quantum aspects of black holes, evaporation, thermodynamics [PACS] Algebraic structures and number theory [PACS] Combinatorics; graph theory [PACS] Loop quantum gravity, quantum geometry, spin foams |
Fecha de publicación: | 18-jun-2008 |
Editor: | American Physical Society |
Citación: | Physical Review D, 77 (12), id. 121502(R) (2008) |
Resumen: | We introduce, in a systematic way, a set of generating functions that solve all the different combinatorial problems that crop up in the study of black hole entropy in loop quantum gravity. Specifically we give generating functions for the following: the different sources of degeneracy related to the spectrum of the area operator, the solutions to the projection constraint, and the black hole degeneracy spectrum. Our methods are capable of handling the different countings proposed and discussed in the literature. The generating functions presented here provide the appropriate starting point to extend the results already obtained for microscopic black holes to the macroscopic regime—in particular those concerning the area law and the appearance of an effectively equidistant area spectrum. |
Descripción: | 5 pags. |
Versión del editor: | http://dx.doi.org/10.1103/PhysRevD.77.121502 |
URI: | http://hdl.handle.net/10261/12769 |
DOI: | 10.1103/PhysRevD.77.121502 |
ISSN: | 0556-2821 |
Aparece en las colecciones: | (CFMAC-IEM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Barbero.pdf | 97,8 kB | Adobe PDF | ![]() Visualizar/Abrir |
Mostrar el registro completo
Artículos relacionados:
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.