359 citations · 476 across the 17 of their papers we have counts for
4 papers · 1 filter
Banks-Zaks Cosmology, Inflation, and the Big Bang Singularity
Michal Artymowski, Ido Ben-Dayan, Utkarsh Kumar
We consider the thermodynamical behavior of Banks-Zaks theory close to the conformal point in a cosmological setting. Due to the anomalous dimension, the resulting pressure and ene…
Hamiltonian Formalism for Nonlocal Gravity Models
Pawan Joshi, Utkarsh Kumar, Sukanta Panda
Nonlocal gravity models are constructed to explain the current acceleration of the universe. These models are inspired by the infrared correction appearing in Einstein Hilbert acti…
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…