4 citations · 13 across the 6 of their papers we have counts for
6 papers
Effect of gravity on Neutrino Oscillations in -deformed space-time
Harsha Sreekumar, E. Harikumar
In this study, we analyse how quantisation of space-time affects propagating fermions in the presence of gravity. Effect of gravity is incorporated using spin connection which cons…
Wormhole Solutions in deformed space-time
Harsha Sreekumar, E. Harikumar
We construct and analyse wormhole solutions in quantised space-time. The field equations are constructed from the deformed wormhole metric in the proper reference frame using tetra…
Constraints, Conserved Charges and Extended BRST Algebra for a 3D Field-Theoretic Example for Hodge Theory
Bhagya. R, Harsha Sreekumar, E. Harikumar +1
We perform the constraint analysis of a three (2 + 1)-dimensional (3D) field-theoretic example for Hodge theory at the classical level within the ambit of Lagrangian formulat…
Maximal acceleration in Rainbow gravity
Bhagya. R, Harsha Sreekumar, Suman Kumar Panja
In this paper, we derive maximal acceleration of a massive particle in Rainbow gravity. Using eight-dimensional phase-space metric compatible with Rainbow gravity, we obtain the ma…
Influence of the cosmological constant on -deformed Neutron Star
Bhagya. R, Diganta Parai, Harsha Sreekumar +1
We study a model of the neutron star in -deformed space-time in the presence of the cosmological constant (). The Einstein tensor and the energy-momentum tensor are generaliz…
Newtonian cosmology and Evolution of kappa-deformed universe
E. Harikumar, Harsha Sreekumar, Suman Kumar Panja
Considering space--time to be non-commutative, we study the evolution of the universe employing the approach of Newtonian cosmology. Generalizing the conservation of energy and the…