Pregled bibliografske jedinice broj: 531507
Gravitational Chern-Simons Lagrangians and black hole entropy
Gravitational Chern-Simons Lagrangians and black hole entropy // Journal of High Energy Physics, 2011 (2011), 7; 085-0 doi:10.1007/JHEP07(2011)085 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 531507 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Gravitational Chern-Simons Lagrangians and black hole entropy
Autori
Bonora, Loriano ; Cvitan, Maro ; Dominis Prester, Predrag ; Pallua, Silvio ; Smolić, Ivica
Izvornik
Journal of High Energy Physics (1029-8479) 2011
(2011), 7;
085-0
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
black holes; entropy; Chern-Simons terms
Sažetak
We analyze the problem of defining the black hole entropy when Chern-Simons terms are present in the action. Extending previous works, we define a general procedure, valid in any dimensions both for purely gravitational CS terms and for mixed gauge-gravitational ones. The final formula is very similar to Wald’s original formula valid for covariant actions, with a significant modification. Notwithstanding an apparent violation of covariance we argue that the entropy formula is indeed covariant.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
119-0982930-1016 - Elementarne čestice, teorija polja i kozmologija (Picek, Ivica, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb,
Sveučilište u Rijeci - Odjel za fiziku
Profili:
Silvio Pallua
(autor)
Maro Cvitan
(autor)
Ivica Smolić
(autor)
Predrag Dominis Prester
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
