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Effects of Noncommutativity on the Black Hole Entropy


Gupta, S Kumar; Harikumar, E; Jurić, Tajron; Meljanac, Stjepan; Samsarov, Anđelo
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)


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


Projekt / tema
098-0000000-2865 - Kvantna teorija polja, nekomutativni prostori i simetrije (Stjepan Meljanac, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Gupta, S Kumar; Harikumar, E; Jurić, Tajron; Meljanac, Stjepan; Samsarov, Anđelo
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)
Gupta, S., Harikumar, E., Jurić, T., Meljanac, S. & Samsarov, A. (2014) Effects of Noncommutativity on the Black Hole Entropy. Advances in high energy physics, 2014, 139172-139182 doi:10.1155/2014/139172.
@article{article, year = {2014}, pages = {139172-139182}, DOI = {10.1155/2014/139172}, keywords = {kappa-Minkowski space, BTZ black hole, scalar field theory}, journal = {Advances in high energy physics}, doi = {10.1155/2014/139172}, volume = {2014}, issn = {1687-7357}, title = {Effects of Noncommutativity on the Black Hole Entropy}, keyword = {kappa-Minkowski space, BTZ black hole, scalar field theory} }

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


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