32 citations · 50 across the 4 of their papers we have counts for
4 papers
Anisotropic Inflation in Dipolar Bose-Einstein Condensates
Arun Rana, Abhijit Pendse, Sebastian Wüster +1
Early during the era of cosmic inflation, rotational invariance may have been broken, only later emerging as a feature of low-energy physics. This motivates ongoing searches for re…
Constant-Roll Inflation in modified gravity model using Palatini Formalism
Sukanta Panda, Arun Rana, Rahul Thakur
In this work, we study a constant-roll inflationary model in the Palatini formalism using modified gravity. Here our action consists a non-minimal coupling of a scalar field wi…
Imprints of Anisotropy on the Power Spectrum in Matter Dominated Bouncing Universe as Background
Asha B Modan, Sukanta Panda, Arun Rana
In this paper, we aim to investigate the effects of the anisotropy on the scale-invariant power spectrum considering the matter-dominated collapsing universe as background and look…
Inflation with an antisymmetric tensor field
Sandeep Aashish, Abhilash Padhy, Sukanta Panda +1
We investigate the possibility of inflation with models of antisymmetric tensor field having minimal and nonminimal couplings to gravity. Although the minimal model does not suppor…