Solutions for neutral axi-dilaton gravity in four dimensions

Dereli, Tekin and Önder, M. and Tucker, Robin (1995) Solutions for neutral axi-dilaton gravity in four dimensions. Classical and Quantum Gravity, 12 (4). L25-L29. ISSN 0264-9381

Full text not available from this repository.

Abstract

We examine a one-parameter class of actions describing the gravitational interaction between a pair of scalar fields and Einsteinian gravitation. When the parameter is positive the theory corresponds to an axi-dilatonic sector of low-energy string theory. We exploit an SL(2,R) symmetry of the theory to construct a family of electromagnetically neutral solutions with non-zero axion and dilaton charge from solutions of the Brans--Dicke theory. We also comment on solutions to the theory with negative coupling parameter.

Item Type:
Journal Article
Journal or Publication Title:
Classical and Quantum Gravity
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3101
Subjects:
ID Code:
75077
Deposited By:
Deposited On:
07 Aug 2015 14:22
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 09:19