โ Scribed by J.R Rao; R.N Tiwari; K.S Bhamra
No coin nor oath required. For personal study only.
The nonstatic cylindrically symmetric metric of Einstein-Rosen is considered, and a class of rigorous solutions for the Bran-Dicke scalar-tensor theory in the presence of source-free electromagnetic field is obtained. Since the Brans-Dicke scalar fields coupled with source-free electromagnetic fields are conformal to zero-mass fields combined with source-free electromagnetic fields of Einstein's gravitational theory, the solutions of the present work have been subjected to conformal transformation. These have been found to be the solutions of the coupled zero-mass and electromagnetic cylindrically symmetric fields described by Marder's metric.
๐ SIMILAR VOLUMES
In the previous work I and II, we have obtained a class of exact solutions for the Brans-Dicke scalar-tensor theory for Einstein-Rosen nonstatic cylindrically symmetric metric when only scalar field is present and then in presence of source-free electromagnetic field. In the present work we have dev
A class of rigorous solutions for the Bran+Dicke scalar-tensor theory for Einstein-Rosen nonstatic cylindrically symmetric metric is obtained when only scalar field is present (vacuum solutions of Bran+Dicke theory). As the solutions of Brans-Dicke vacuum fields are conformal to either zero-mass sca