Noncommutative Black Holes

• Type: Article in International Conference Proceedings Book
• Date: 2010

Authors

Bastos, C (Author) Other; Bertolami, O (Author) FCUP; Dias, NC (Author) Other; Prata, JN (Author) Other

Conference proceedings International

Title: FIRST MEDITERRANEAN CONFERENCE ON CLASSICAL AND QUANTUM GRAVITY (MCCQG 2009)

Final page: 012033

1st Mediterranean Conference on Classical and Quantum Gravity (MCCQG)

Kolymbari, GREECE, SEP 14-18, 2009

Indexing

ISI Web of Knowledge - 1 Citation

Scopus - 1 Citation

Scientific classification

FOS: Natural sciences > Physical sciences

Other information

Authenticus ID: P-003-AYN

DOI: 10.1088/1742-6596/222/1/012033

Abstract (EN): One considers phase-space noncommutativity in the context of a Kantowski-Sachs cosmological model to study the interior of a Schwarzschild black hole. It is shown that the potential function of the corresponding quantum cosmology problem has a local minimum. One deduces the thermodynamics and show that the Hawking temperature and entropy exhibit an explicit dependence on the momentum noncommutativity parameter, TT Furthermore, the t = r = 0 singularity is analysed in the noncommutative regime and it is shown that the wave function vanishes in this limit.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 9