33 citations · 83 across the 7 of their papers we have counts for
8 papers
Mini-Superspace Hamiltonian Dynamics and Canonical Quantization of Bumblebee Cosmology
Pranjal Sarmah
The work presents a canonical Hamiltonian system in a classical scenario and further extend the analysis to a quantum mechanical framework for a homogeneous and isotropic universe…
Ultra-high energy cosmic rays with UFA-15 source model in Bumblebee gravity theory
Swaraj Pratim Sarmah. Pranjal Sarmah, Umananda Dev Goswami
We explore the effects of Bumblebee gravity on the propagation of ultra-high energy cosmic rays (UHECRs) using astrophysical sources modelled in the Unger-Farrar-Anchordoqui (UFA)…
Phase space analysis of Bianchi III Universe with gravity theory
Pranjal Sarmah, Umananda Dev Goswami
The Bianchi type III (BIII) metric is a useful geometry to study cosmic anisotropies. It includes an extra exponential term multiplied by a directional scale factor and recasts the…
Observational constraints on cosmological parameters in the Bianchi type III Universe with f(R,T) gravity theory
Pranjal Sarmah, Umananda Dev Goswami
Bianchi type III (BIII) metric is an interesting anisotropic model for studying cosmic anisotropy as it has an additional exponential term multiplied to a directional scale factor.…
Anisotropic cosmology in Bumblebee gravity theory
Pranjal Sarmah, Umananda Dev Goswami
The Bumblebee vector model of spontaneous Lorentz symmetry breaking (LSB) in Bianchi type I (BI) Universe to observe its effect on cosmological evolution is an interesting aspect o…
Dynamical system analysis of LRS-BI Universe with f(Q) gravity theory
Pranjal Sarmah, Umananda Dev Goswami
Considering the Universe as a dynamic system, the understanding of its evolution is an interesting aspect of study in cosmology. Here, we investigate the anisotropic locally rotati…
Anisotropic LRS-BI Universe with gravity theory
Pranjal Sarmah, Avik De, Umananda Dev Goswami
The possible anisotropic nature in the early phases of the Universe is one of the interesting aspects of study in cosmology. We investigate the evolution of the Universe in terms o…
Bianchi Type I model of universe with customized scale factors
Pranjal Sarmah, Umananda Dev Goswami
According to standard cosmology, the universe is homogeneous and isotropic at large scales. However, some anisotropies can be observed at the local scale in the universe through va…