Pregled bibliografske jedinice broj: 87593
Entropy of Killing horizons from Virasoro algebra in D-dimensional extended Gauss-Bonnet gravity
Entropy of Killing horizons from Virasoro algebra in D-dimensional extended Gauss-Bonnet gravity // Physics Letters B, 555 (2003), 3-4; 248-254 (međunarodna recenzija, članak, znanstveni)
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Naslov
Entropy of Killing horizons from Virasoro algebra in D-dimensional extended Gauss-Bonnet gravity
Autori
Cvitan, Maro ; Pallua, Silvio ; Prester, Predrag
Izvornik
Physics Letters B (0370-2693) 555
(2003), 3-4;
248-254
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
black holes; entropy; Gauss-Bonnet gravity; Virasoro algebra
Sažetak
We treat D-dimensional black holes with Killing horizon for extended Gauss-Bonnet gravity. We use the Carlip method and impose boundary conditions on the horizon what enables us to identify Virasoro algebra and evaluate its central charge and Hamiltonian eigenvalue. The Cardy formula allows then to calculate the number of states and thus provides for a microscopic interpretation of entropy.
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
