Pregled bibliografske jedinice broj: 1030811
Noncommutativity and the weak cosmic censorship
Noncommutativity and the weak cosmic censorship // The Journal of high energy physics, 10 (2019), 170, 18 doi:10.1007/JHEP10(2019)170 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1030811 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Noncommutativity and the weak cosmic censorship
Autori
Gupta, Kumar S. ; Jurić, Tajron ; Samsarov, Anđelo ; Smolić, Ivica
Izvornik
The Journal of high energy physics (1126-6708) 10
(2019);
170, 18
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Black Holes ; Models of Quantum Gravity ; Non-Commutative Geometry ; Spacetime Singularities
Sažetak
We show that a noncommutative massless scalar probe can dress a naked singularity in AdS3 spacetime, consistent with the weak cosmic censorship. The dressing occurs at high energies, which is typical at the Planck scale. Using a noncommutative duality, we show that the dressed singularity has the geometry of a rotating BTZ black hole which satis es all the laws of black hole thermodynamics. We calculate the entropy and the quasi-normal modes of the dressed singularity and show that the corresponding spacetime can be quantum mechanically complete. The noncommutative duality also gives rise to a light scalar, which can be relevant for early universe cosmology.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
EK-EFRR-KK.01.1.1.06.0006 - Sinergijom do uspjeha: RBI-T-WINNING i ESIF udruženi u jačanju izvrsnosti Zavoda za teorijsku fiziku Instituta Ruđer Bošković (RBI-TWINN-SIN) (Melić, Blaženka, EK ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, 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
- Nature Index
