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Quantum statistics and noncommutative black holes (CROSBI ID 182361)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Gupta, Kumar S. ; Meljanac, Stjepan ; Samsarov, Andjelo Quantum statistics and noncommutative black holes // Physical review. D, Particles, fields, gravitation, and cosmology, 85 (2012), 4; 045029-045036. doi: 10.1103/PhysRevD.85.045029

Podaci o odgovornosti

Gupta, Kumar S. ; Meljanac, Stjepan ; Samsarov, Andjelo

engleski

Quantum statistics and noncommutative black holes

We study the behavior of a scalar field coupled to a noncommutative black hole which is described by a κ-cylinder Hopf algebra. We introduce a new class of realizations of this algebra which has a smooth limit as the deformation parameter vanishes. The twisted flip operator is independent of the choice of realization within this class. We demonstrate that the R-matrix is quasi-triangular up to the first order in the deformation parameter. Our results indicate how a scalar field might behave in the vicinity of a black hole at the Planck scale.

kappa deformed space; noncommutative black holes; twisted statistics

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Podaci o izdanju

85 (4)

2012.

045029-045036

objavljeno

1550-7998

10.1103/PhysRevD.85.045029

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Fizika

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