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gr-qc2009★ 81 cited
Dynamical Aspects of Generalized Palatini Theories of Gravity
Gonzalo J. Olmo, Helios Sanchis-Alepuz, Swapnil Tripathi
We study the field equations of modified theories of gravity in which the lagrangian is a general function of the Ricci scalar and Ricci-squared terms in Palatini formalism. We sho…
gr-qc2009
Examining the Field of Static Point Scalar Charge in Schwarzschild Spacetime
Swapnil Tripathi
In this paper we examine some aspects of the field of a scalar point charge in curved spacetimes. First we find the closed form solution for the scalar field due to a point charge…