42 citations · 217 across the 27 of their papers we have counts for
26 papers
Accounting for anomalous velocity curve in galaxies as a possible frame dragging effect
Amey Gupta, Daksh Lohiya
We investigate the possibility of accounting for the observed anomalous velocities of stars in galaxies to be a result of a dynamic prescription for having a galaxy generate and pr…
Reheating constraints on Kähler Moduli Inflation
R. Kabir, A. Mukherjee, D. Lohiya
The end of inflation is connected to the standard cosmological scenario through reheating. During reheating, the inflaton oscillates around the minimum of the potential and thus de…
Non - Topological Solitons in a Non-minimally Coupled Scalar Field Induced Gravity Theory
Daksh Lohiya, Vartika Gupta
Properties of soliton stars that could be expected to naturally arise out of a first order phase transition in non-minimally coupled scalar-field-induced gravity theories are inves…
Coulomb screening in linear coasting nucleosynthesis
Parminder Singh, Daksh Lohiya
We investigate the impact of coulomb screening on primordial nucleosynthesis in a universe having scale factor that evolves linearly with time. Coulomb screening affects primordial…
Dynamics of a scalar field, with a double exponential potential, interacting with dark matter
Vartika Gupta, Rakesh Kabir, Amitabha Mukherjee +1
We study the interaction between dark matter and dark energy, with dark energy described by a scalar field having a double exponential effective potential. We discover conditions u…
Reanalyzing the upper limit on the tensor-to-scalar perturbation ratio r_T in a quartic potential inflationary model
R. Kabir, A. Mukherjee, D. Lohiya
We study the polynomial chaotic inflation model with a single scalar field in a double well quartic potential which has recently been shown to be consistent with Planck data. In pa…