16 citations · 64 across the 17 of their papers we have counts for
17 papers
A curious electrovac spacetime as limit of the NUT space
Naresh Dadhich, L K Patel
We take the limit of the NUT space which yields a non flat space and show that source of its curvature is electromagnetic field generated by the NUT parameter defining the…
Domain Walls in Kaluza-Klein spacetime
L. K. Patel, Naresh Dadhich, R. Tikekar
Three families of exact solutions of Einstein field equations are found. Each family contains three parameters. Two of these families represent thick domain walls in a five dimensi…
Higher Dimensional Analogue of McVittie Solution
L. K. Patel, R. Tikekar, Naresh Dadhich
A generalization of the McVittie solution, representing spacetime of a mass particle placed in (n+2) dimensional Robertson-Walker universe is reported.
Exact solutions for null fluid collapse in higher dimensions
L. K. Patel, Naresh Dadhich
A large family of inhomogeneous non-static spherically symmetric solutions of the Einstein equation for null fluid in higher dimensions has been obtained. It encompasses higher dim…
Gravoelectric-dual of the Kerr solution
Naresh Dadhich, L. K. Patel
By decomposing the Riemann curvature into electric and magnetic parts, we define the gravoelectric duality transformation by interchange of active and passive electric parts which…
Global monopole as dual-vacuum solution in Kaluza-Klein spacetime
Naresh Dadhich, L. K. Patel, R. Tikekar
By application of the duality transformation, which implies interchange of active and passive electric parts of the Riemann curvature (equivalent to interchange of Ricci and Einste…