Statistical entropy of Schwarzschild black strings and black holes

  title={Statistical entropy of Schwarzschild black strings and black holes},
  author={Saurya Das and Amit Ghosh and P Mitra},
  journal={Physical Review D},
The statistical entropy of a Schwarzschild black string in five dimensions is obtained by counting the black string states which form a representation of the near-horizon conformal symmetry with a central charge. The statistical entropy of the string agrees with its Bekenstein-Hawking entropy as well as that of the Schwarzschild black hole in four dimensions. The string length which gives the Virasoro algebra also reproduces the precise value of the Bekenstein-Hawking entropy and lies inside… 
Entropy of BTZ black strings in the brick-wall approach
During the last few years, exact solutions describing black holes bound to a 2-brane in a four-dimensional anti-de Sitter bulk have been constructed. In situations where there is a negative
Entropy from near-horizon geometries of Killing horizons
We “derive” the Bekenstein-Hawking entropy for black holes based on the near-horizon symmetries of black hole space-times. To find out these symmetries we make use of an ( R , T ) plane close to a
Thermodynamics of warped AdS3 black hole in the brick wall method
Abstract The statistical entropy of a scalar field on the warped AdS 3 black hole in the cosmological topologically massive gravity is calculated based on the brick-wall method, which is different
Statistical Entropy of The Static Dilaton Black Holes from the Cardy Formulas
With Carlip's boundary conditions, a standard Virasoro subalgebra with corresponding central charge for static dilaton black hole obtained in the low-energy effective field theory describing string
We extend our earlier work on the possible microscopic origin of the Bekenstein–Hawking entropy to higher-dimensional space–times. The mechanism of counting chain-like states is shown to work for
Black hole entropy: certain quantum features
The issue of black hole entropy is reexamined within a finite lattice framework along the lines of Wheeler, 't Hooft and Susskind, with an additional criterion to identify physical horizon states
Black-hole entropy and thermodynamics from symmetries
Given a boundary of spacetime preserved by a Diff(S1) sub-algebra, we propose a systematic method to compute the zero mode and the central extension of the associated Virasoro algebra of charges.
Conserved quantities and Virasoro algebra in new massive gravity
A bstractUsing the off-shell Noether current and potential we compute the entropy for the AdS black holes in new massive gravity. For the non-extremal BTZ black holes by implementing the so-called
A note on entropy of de Sitter black holes
A de Sitter black hole or a black hole spacetime endowed with a positive cosmological constant has two Killing horizons—a black hole and a cosmological event horizon surrounding it. It is natural to
TASI lectures on black holes in string theory
This is a write-up of introductory lectures on black holes in string theory given at TASI-99. Topics discussed include: Black holes, thermodynamics and the Bekenstein-Hawking entropy, the information