18 citations · 74 across the 23 of their papers we have counts for
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gr-qc2019★ 8 cited
On Properties of Expansion-free Dynamical Stars
Abbas Sherif, Rituparno Goswami, Sunil D. Maharaj
We study the geometrical and dynamical features of expansion-free dynamical stars in general relativity. Such stars can exist only if particular physical and geometric conditions a…
gr-qc2019★ 18 cited
Some Result on Cosmological and Astrophysical Horizons and Trapped Surfaces
Abbas Sherif, Rituparno Goswami, Sunil Maharaj
We study the evolution of horizons of black holes in the covariant setting and investigate various properties intrinsic to the geometry of the foliation surfaces of these h…