A Solvable Model of Two-Dimensional Dilaton-Gravity Coupled to a Massless Scalar Field
arXiv:hep-th/9802013 · doi: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.
6 pages, RevTeX, to be published in Phys. Rev. D
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- Effective action for scalar fields in two-dimensional gravity
- Two-Dimensional Dilaton-Gravity Coupled to Massless Spinors
- Naked singularities in three-dimensions