On conserved quantities for the Schwarzschild black hole in teleparallel gravity
نویسندگان
چکیده
Abstract We examine various methods of constructing conserved quantities in the Teleparallel Equivalent General Relativity (TEGR). demonstrate that covariant formulation preferred method are Noether charges true invariant quantities. The depend on vector field $$\xi $$ ξ and we consider two different options where is chosen as either a Killing or four-velocity observer. discuss physical meaning each choice example Schwarzschild solution frames: static, freely falling Lemaitre frame, newly obtained generalised frame with an arbitrary initial velocity. also how to determine inertial spin connection for tetrads used our calculations, find certain ambiguity “switching-off” gravity can share same connection.
منابع مشابه
Strichartz Estimates on Schwarzschild Black Hole Backgrounds
We study dispersive properties for the wave equation in the Schwarzschild space-time. The rst result we obtain is a local energy estimate. This is then used, following the spirit of [29], to establish global-in-time Strichartz estimates. A considerable part of the paper is devoted to a precise analysis of solutions near the trapping region, namely the photon sphere.
متن کاملOn Statistical Mechanics of Schwarzschild Black Hole
Quantum theory of geometry that has been developed recently in the framework of non-perturbative quantum gravity is used in an attempt to explain thermodynamics of Schwarzschild black hole on the basis of microscopical (quantum) description. We work with the formulation of thermodynamics in which black hole is enclosed by a spherical surface B and a macroscopic state of the system is speciied b...
متن کاملA Dual CFT for Schwarzschild Black Hole
We consider horizon as a boundary and study the symmetries of the Schwarzschild metric in the near-horizon region. Appropriate boundary conditions result the boundary killing vectors which obey a Virasoro algebra. The algebra of the corresponding charges has a central term with central charge c = 12 r3 H = 96M 3. If we identify this central charge as the central charge of the dual CFT (defined ...
متن کاملQuantum gravity corrections for Schwarzschild black holes
We consider the matrix theory proposal describing 11-dimensional Schwarzschild black holes. We argue that the Newtonian potential between two black holes receives a genuine long-range quantum gravity correction, which is finite and can be computed from the supergravity point of view. In this large-distance limit, the black hole will be treated as a massive pointlike object. The supergravity res...
متن کاملEntropy of Schwarzschild black hole and string-black hole correspondence
The string-black hole correspondence is considered in the context of the correspondence principle proposed recently by Horowitz and Polchinski [7]. We demonstrate that the entropy of string states and the entropy of a Schwarzschild black hole can be matched including the subleading terms which depend on mass logarithmically. We argue the necessity to include the string interaction (with couplin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European Physical Journal C
سال: 2021
ISSN: ['1434-6044', '1434-6052']
DOI: https://doi.org/10.1140/epjc/s10052-021-09505-x