Gravitation and cosmology in (1+1)-dimensional dilaton gravity

1992/06/04 by Robert B. Mann, R. B. Mann, Simon F. Ross +1 · 5 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Relativity and Gravitational Theory #hep-th

paper · pdf · doi:10.1103/physrevd.47.3312

published as Phys.Rev. D47 (1993) 3312-3318 · 19 pgs., WATPHYS TH-92/02

arxiv created 1992/06/04 · openalex publication_date 1993/04/15 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

The properties of a string-inspired two-dimensional theory of gravity are studied. The post-Newtonian and weak-field approximations, "stellar" structure, and cosmological solutions of this theory are developed. Some qualitative similarities to general relativity are found, but there are important differences.

Citations

• String theory and black holes

Cited by

• Thermodynamics and kinetic theory of relativistic gases in 2D cosmological models
• Future-singularity-free accelerating expansion with modified Poisson brackets
• (1 + 1)-dimensional gauge symmetric gravity model and related exact black hole and cosmological solutions in string theory
• The two-dimensional analogue of general relativity
• Gravitation and cosmology in generalized (1 + 1)-dimensional dilaton gravity