29 citations · 180 across the 16 of their papers we have counts for
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gr-qc2020★ 6 cited
Cosmic Acceleration in an Extended Brans-Dicke-Higgs Theory
Soumya Chakrabarti
We consider an extended scalar-tensor theory of gravity where the action has two interacting scalar fields, a Brans-Dicke field which makes the effective Newtonian constant a funct…
gr-qc2020★ 12 cited
Geodesic Congruences and a Collapsing Stellar Distribution in f (T ) Theories
Soumya Chakrabarti, Jackson Levi Said
Teleparallel Gravity (TG) describes gravitation as a torsional- rather than curvature-based effect. As in curvature-based constructions of gravity, several different formulations c…
gr-qc2020
A Collapsing Distribution of Axion Dark Matter
Soumya Chakrabarti
The manuscript deals with an interacting scalar field that mimics the evolution of the so-called Axion Scalar Dark Matter or Axion like particles with ultra-light masses. It is dis…