P V Bhatt
Articles written in Pramana – Journal of Physics
Volume 3 Issue 1 July 1974 pp 28-34 General Relativity
Volume 14 Issue 4 April 1980 pp 253-262 General Relativity
A solution of the Einstein-Maxwell equations corresponding to source-free electromagnetic field plus pure radiation is obtained. The solution is algebraically special. A particular case of the solution is considered which encompasses many known solutions. Among them is a radiating Ruban metric.
Volume 28 Issue 2 February 1987 pp 109-115 General Relativity
In addition to the Kerr-Newman metric with cosmological constant several other metrics are presented giving Kerr-Newman type solutions of Einstein-Maxwell field equations in the background of deSitter universe. The electromagnetic field in all the solutions is assumed to be source-free. A new metric of what may be termed as an electrovac rotating de-Sitter space-time—a space-time devoid of matter but containing source-free electromagnetic field and a null fluid with twisting rays—has been presented. In the absence of the electromagnetic field, our solutions reduce to those discussed by Vaidya.
Volume 94, 2020
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