Articles written in Pramana – Journal of Physics
Volume 58 Issue 1 January 2002 pp 121-126 Brief Reports
The gravitational field of a higher dimensional global monopole in the context of Brans-Dicke theory of gravity is investigated. The space time metric and the scalar field generated by a global monopole are obtained using the weak field approximation. Finally, the geodesic of a test particle due to the gravitational field of the monopole is studied.
Volume 58 Issue 1 January 2002 pp 127-134 Brief Reports
An exact solution of Einstein’s equations is found describing the gravitational field of a spherical domain wall with nonvanishing stress component in the direction perpendicular to the plane of the wall. Also we have studied the motion of test particle around the domain wall.
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