Publications (17)
Quantum Gravity Corrections to Hawking Radiation via GUP
Gaurav Bhandari, S. D. Pathak, Manabendra Sharma +1
In this paper we explore the effects of a Generalized Uncertainty Principle (GUP) on Schwarzschild black hole. In particular, we incorporate the effects of GUP into the Parikh-Wilc…
Deformed algebraic structure of angular momenta: GUP perspective
Gaurav Bhandari, S. D. Pathak, Manabendra Sharma +1
The prediction of a minimal length scale by various quantum gravity candidates (such as string/M theory, Doubly Special Relativity, Loop Quantum Gravity and others) have suggested…
Nonsingular Bouncing Model in Closed and Open universe
Manabendra Sharma
We investigate the cosmology of a class of model with noncanonical scalar field and matter both in FRW closed and open background. Writing the Einstein Equations in terms of dimens…
Background dynamics of pre-inflationary scenario in Brans-Dicke loop quantum cosmology
Manabendra Sharma, Tao Zhu, Anzhong Wang
Recently the background independent nonperturbative quantization technique has been extended to theories of gravity and the corresponding quantum effective cosmology has been deriv…
Preinflationary dynamics in loop quantum cosmology: Monodromy Potential
Manabendra Sharma, M. Shahalam, Wu Qiang +1
In this article we explore the pre-inflationary background dynamics of an FLRW universe sourced by a scalar field with monodromy potential in LQC framework. In particular we calcul…
Quantum deformed phantom dynamics in light of the generalized uncertainty principle
Gaurav Bhandari, S. D. Pathak, Manabendra Sharma +1
Quantum gravity has been baffling the theoretical physicist for decades now: both for its mathematical obscurity and phenomenological testing. Nevertheless, the new era of precisio…