4 citations · 8 across the 8 of their papers we have counts for
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Geodetic Motion Around Rotating Blackhole in Nonlocal Gravity
Utkarsh Kumar, Sukanta Panda, Avani Patel
Recently the non-local gravity theory has come out to be a good candidate for an effective field theory of quantum gravity and also it can provide rich phenomenology to understand…
Blackhole in Nonlocal Gravity: Comparing Metric from Newmann-Janis Algorithm with Slowly Rotating Solution
Utkarsh Kumar, Sukanta Panda, Avani Patel
The strong gravitational field near massive blackhole is an interesting regime to test General Relativity(GR) and modified gravity theories. The knowledge of spacetime metric aroun…
One-Loop Effective Action for Nonminimal Natural Inflation Model
Sandeep Aashish, Sukanta Panda
Recent and upcoming experimental data as well as the possibility of rich phenomenology has spiked interest in studying the quantum gravitational effects in cosmology at low (inflat…
Quantum aspects of antisymmetric tensor field with spontaneous Lorentz violation
Sandeep Aashish, Sukanta Panda
We study the quantization of a simple model of antisymmetric tensor field with spontaneous Lorentz violation in curved spacetime. We evaluate the 1-loop corrections at first order…
Avoiding instabilities in antisymmetric tensor field driven inflation
Sandeep Aashish, Abhilash Padhy, Sukanta Panda
Models of inflation with antisymmetric tensor studied in the past are plagued with ghost instability even in an unperturbed FRW background. We show that it is possible to avoid gho…