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Effective mass of a radiating charged particle in Einstein's universe
Elias C. Vagenas
The effective gravitational mass as well as the energy and momentum distributions of a radiating charged particle in Einstein's universe are evaluated. The Moller's energy-momentum…
Self-Gravitational Corrections to the Cardy-Verlinde Formula of Achucarro-Ortiz Black Hole
Mohammad R. Setare, Elias C. Vagenas
Recently, it was shown that the entropy of the black hole horizon in the Achucarro-Ortiz spacetime can be described by the Cardy-Verlinde formula. In this paper, we compute the sel…
Energy and Momentum Distributions of a (2+1)-dimensional black hole background
Elias C. Vagenas
Using Einstein, Landau-Lifshitz, Papapetrou and Weinberg energy-momentum complexes we explicitly evaluate the energy and momentum distributions associated with a non-static and cir…
Cardy-Verlinde Formula and Achucarro-Ortiz Black Hole
Mohammad R. Setare, Elias C. Vagenas
In this paper it is shown that the entropy of the black hole horizon in the Achucarro-Ortiz spacetime, which is the most general two-dimensional black hole derived from the three-d…
Energy Distribution in 2d Stringy Black Hole Backgrounds
Elias C. Vagenas
We utilize Moller's and Einstein's energy-momentum complexes in order to explicitly evaluate the energy distributions associated with the two-dimensional "Schwarzschild" and "Reiss…
Casimir Effect, Achucarro-Ortiz Black Hole and the Cosmological Constant
Elias C. Vagenas
We treat the two-dimensional Achucarro-Ortiz black hole (also known as (1+1) dilatonic black hole) as a Casimir-type system. The stress tensor of a massless scalar field satisfying…