4 citations · 8 across the 8 of their papers we have counts for
6 papers · 1 filter
Spherically symmetric static solutions, newtonian potential and degrees of freedom of a Nonlocal action
Utkarsh Kumar, Sukanta Panda
Nonlocal terms in the Einstein Hilbert(EH) action appears as IR corrections in effective theory of quantum gravity. Here we have considered such an action keeping the terms which a…
Metric for Rotating object in Infrared Corrected Nonlocal Gravity Model
Utkarsh Kumar, Sukanta Panda, Avani Patel
Here, we derive the metric for the spacetime around rotating object for the gravity action having nonlocal correction of to the Einstein-Hilbert action. Starting wi…
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…
Non-local cosmological models
Utkarsh Kumar, Sukanta Panda
Nonlocal cosmological models are studied extensively in recent times because of their interesting cosmological consequences. In this paper, we have analyzed background cosmology on…
On the quantum equivalence of an antisymmetric tensor field with spontaneous Lorentz violation
Sandeep Aashish, Sukanta Panda
We present an explicit proof that a minimal model of rank-2 antisymmetric field with spontaneous Lorentz violation and a classically equivalent vector field model are also quantum…
Covariant Effective Action for Antisymmetric Tensor Field
Sandeep Aashish, Sukanta Panda
Covariant quantization of rank-2 antisymmetric fields is non-trivial due to additional symmetries of the gauge parameters. We present an intuitive way to deal with this additional…