Pregled bibliografske jedinice broj: 87589
Horizon conformal entropy in Gauss-Bonnet gravity
Horizon conformal entropy in Gauss-Bonnet gravity // Physics Letters B, 546 (2002), 1-2; 119-125 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 87589 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Horizon conformal entropy in Gauss-Bonnet gravity
Autori
Cvitan, Maro ; Pallua, Silvio ; Prester, Predrag
Izvornik
Physics Letters B (0370-2693) 546
(2002), 1-2;
119-125
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
black holes; entropy; gauss-bonnet gravity
Sažetak
We treat spherically symmetric black holes in Gauss-Bonnet gravity by imposing boundary conditions on fluctuating metric on the horizon. Obtained effective two-dimensional theory admits Virasoro algebra near the horizon. This enables, with the help of Cardy formula, evaluation of the number of states. Obtained results coincide with the known macroscopic expression for the entropy of black holes in Gauss-Bonnet gravity.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
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
