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Article

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1996

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/12474

Soluble models in two-dimensional dilaton gravity

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http://dx.doi.org/10.1103/PhysRevD.53.6995

Abstract

A one-parameter class of simple models of two-dimensional dilaton gravity, which can be exactly solved including back-reaction effects, is investigated at both classical and quantum levels. This family contains the RST model as a special case, and it continuously interpolates between models having a flat (Rindler) geometry and a constant curvature metric with a nontrivial dilaton field. The processes of formation of black hole singularities from collapsing matter and Hawking evaporation are considered in detail. Various physical aspects of these geometries are discussed, including the cosmological interpretation.

Subject

Relativitat general (Física), Gravitació, Matèria interstel·lar

Subject (English)

General relativity (Physics), Interstellar matter, Gravitation

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

RUSSO, J. G. (Jorge Guillermo) and FABBRI, A. Soluble models in two-dimensional dilaton gravity. Physical Review D. 1996. Vol. 53, num. 12, pags. 6995-7002. ISSN 0556-2821. [consulted: 9 of August of 2026]. Available at: https://hdl.handle.net/2445/12474

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