Solvable model of two-dimensional dilaton gravity coupled to a massless scalar field
- 15 April 1998
- journal article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 57 (8) , 5295-5298
- https://doi.org/10.1103/physrevd.57.5295
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.Comment: 6 pages, RevTeX, to be published in Phys. Rev.Keywords
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