Scalartetrad theories of gravity.
Abstract
A general theory of gravitation is constructed using a tetrad and a scalar field. The resulting theory, called a scalartetrad theory, does not contain Einstein's or the BransDicke theories as special cases. However, there is a range of scalartetrad theories with the same postNewtonian limit as Einstein's theory. Two particular models are interesting because of their simplicity.
 Publication:

General Relativity and Gravitation
 Pub Date:
 January 1981
 DOI:
 10.1007/BF00766297
 Bibcode:
 1981GReGr..13...43H
 Keywords:

 Field Theory (Physics);
 Gravitation Theory;
 Relativity;
 Tetrad Theory;
 Astronomical Models;
 Asymptotic Methods;
 Newton Theory;
 Astrophysics;
 Gravitation Theory