203 citations · 3.4k across the 107 of their papers we have counts for
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gr-qc2013★ 13 cited
Anomalous effective action, Noether current, Virasoro algebra and Horizon entropy
Bibhas Ranjan Majhi, Sumanta Chakraborty
Several investigations show that in a very small length scale there exists corrections to the entropy of black hole horizon. Due to fluctuations of the background metric and the ex…
gr-qc2013★ 14 cited
Constraining Alternative Gravity Theories Using The Solar Neutrino Problem
Sumanta Chakraborty
The neutrino flavor oscillation is studied in some classes of alternative gravity theories in a plane specified by , exploiting the spherical symmetry and general equations…
gr-qc2013★ 25 cited
Radion cosmology and stabilization
Sumanta Chakraborty, Soumitra Sengupta
We solve the Einstein's equation in five-dimensional spacetime for Randall Sundrum Brane world model with time dependent radion field to study variation of brane scale factor with…