General static solutions of two-dimensional Einstein-dilaton-Maxwell-scalar theories

Abstract

General static solutions of effectively two-dimensional Einstein-dilaton-Maxwell-scalar theories are obtained. Our model action includes a class of 2D dilaton gravity theories coupled with a U(1) gauge field and a massless scalar field. Therefore it also describes the spherically symmetric reduction of d-dimensional Einstein-scalar-Maxwell theories. The properties of the analytic solutions are briefly discussed.