Noncommutativity Corrections to the Cardy - Verlinde Formula
نویسنده
چکیده
In this letter we compute the corrections to the Cardy-Verlinde formula of Schwarzschild black holes. These corrections stem from the space noncommuta-tivity. Because the Schwarzschild black holes are non rotating, to the first order of perturbative calculations, there is no any effect on the properties of black hole due to the noncommutativity of space.
منابع مشابه
Corrections to the Cardy - Verlinde formula from the generalized uncertainty principle
In this letter, we compute the corrections to the Cardy-Verlinde formula of d−dimensional Schwarzschild black hole. These corrections stem from the generalized uncertainty principle. Then we show, one can taking into account the generalized uncertainty principle corrections of the Cardy-Verlinde entropy formula by just redefining the Virasoro operator L 0 and the central charge c.
متن کاملQuantum bounds for gravitational de Sitter entropy and the Cardy-Verlinde formula
We analyze different types of quantum corrections to the Cardy-Verlinde entropy formula in a Friedmann-Robertson-Walker universe and in an (anti)de Sitter space. In all cases we show that quantum corrections can be represented by an effective cosmological constant which is then used to redefine the parameters entering the Cardy-Verlinde formula so that it becomes valid also with quantum correct...
متن کاملA Comment on Curvature Effects In CFTs And The Cardy-Verlinde Formula
We examine the Cardy-Verlinde formula for finite temperature N = 4 Super Yang-Mills theory on R×S3, and its AdS dual. We find that curvature effects introduce non-trivial corrections to thermodynamic quantities computed on both sides. We find a modified version of the Cardy-Verlinde formula for the SYM theory, incorporating these. On the gravity side, these corrections imply that the Cardy-Verl...
متن کامل2 00 5 The Generalized Uncertainty Principle and Corrections to the Cardy - Verlinde Formula in SAdS 5 Black Holes
In this letter, we investigate a possible modification to the temperature and entropy of 5−dimensional Schwarzschild anti de Sitter black holes due to incorporating stringy corrections to the modified uncertainty principle. Then we subsequently argue for corrections to the Cardy-Verlinde formula in order to account for the corrected entropy. Then we show, one can taking into account the general...
متن کاملCardy-Verlinde Formula and Asymptotically de Sitter Spaces
In this paper we discuss the question of whether the entropy of cosmological horizon in some asymptotically de Sitter spaces can be described by the Cardy-Verlinde formula, which is supposed to be an entropy formula of conformal field theory in any dimension. For the Schwarzschild-de Sitter solution, although the gravitational mass is always negative (in the sense of the prescription in hep-th/...
متن کامل