Schwarzschild Black Hole as a Particle Accelerator
نویسندگان
چکیده
منابع مشابه
The Schwarzschild Black Hole as a Point Particle
The description of a point mass in general relativity (GR) is given in the framework of the field formulation of GR where all the dynamical fields, including the gravitational field, are considered in a fixed background spacetime. With the use of stationary (not static) coordinates non-singular at the horizon, the Schwarzschild solution is presented as a point-like field configuration in a whol...
متن کاملSchwarzschild black hole as a grand canonical ensemble
For long black holes have been considered as endowed with a definite temperature. Yet when the Schwarzschild black hole is treated as a canonical ensemble three problems arise: incompatibility with the Hawking radiation, divergence of the partition function, and a formally negative mean-square fluctuation of the energy. We solve all three problems by considering the Schwarzschild black hole as ...
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 کاملCaustic echoes from a Schwarzschild black hole
We present the first numerical approximation of the scalar Schwarzschild Green function in the time domain, which reveals several universal features of wave propagation in black hole spacetimes. We demonstrate the trapping of energy near the photon sphere and confirm its exponential decay. The trapped wavefront passes through caustics resulting in echoes that propagate to infinity. The arrival ...
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: JETP Letters
سال: 2020
ISSN: 0021-3640,1090-6487
DOI: 10.1134/s0021364020050033