Solvable model of two-dimensional dilaton gravity coupled to a massless scalar field

1998/02/03 by M. Cavaglià, Marco Cavaglia · 1 citation
Earth and Planetary Sciences · Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Geophysics and Gravity Measurements #gr-qc #hep-th

paper · pdf · doi:10.1103/physrevd.57.5295

published as Phys.Rev. D57 (1998) 5295-5298 · 6 pages, RevTeX, to be published in Phys. Rev. D

arxiv created 1998/02/03 · openalex publication_date 1998/04/15 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

We present a solvable model of two-dimensional dilaton-gravity coupled to a massless scalar field. We locally integrate the field equations and briefly discuss the properties of the solutions. For a particular choice of the coupling between the dilaton and the scalar field the model can be interpreted as the two-dimensional effective theory of 2+1 cylindrical gravity minimally coupled to a massless scalar field.

Citations

• The Endpoint of Hawking Evaporation
• Static Charged Black Holes in (2+1) Dimensional Dilaton Gravity
• Black Holes in Three Dimensional Topological Gravity
• Integrable 1+1 dimensional gravity models
• String theory and black holes
• Geometry of the 2+1 Black Hole

Cited by

• Generalized two-dimensional dilaton gravity with matter fields