Pregled bibliografske jedinice broj: 728150
Effects of Noncommutativity on the Black Hole Entropy
Effects of Noncommutativity on the Black Hole Entropy // Advances in high energy physics, 2014 (2014), 139172-139182 doi:10.1155/2014/139172 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 728150 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Effects of Noncommutativity on the Black Hole Entropy
Autori
Gupta, S Kumar ; Harikumar, E ; Jurić, Tajron ; Meljanac, Stjepan ; Samsarov, Anđelo
Izvornik
Advances in high energy physics (1687-7357) 2014
(2014);
139172-139182
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
kappa-Minkowski space; BTZ black hole; scalar field theory
Sažetak
The BTZ black hole geometry is probed with a noncommutative scalar field which obeys the κ- Minkowski algebra. The entropy of the BTZ black hole is calculated using the brick wall method. The contribution of the noncommutativity to the black hole entropy is explicitly evaluated up to the first order in the deformation parameter. We also argue that such a correction to the black hole entropy can be interpreted as arising from the renormalization of the Newton’s constant due to the effects of the noncommutativity.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0000000-2865 - Kvantna teorija polja, nekomutativni prostori i simetrije (Meljanac, Stjepan, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
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
