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Neural Network Guided Parameter Space Constraints for Gravitational Wave Searches from Binary Black Holes
Chetan Verma, Amit Reza, Gurudatt Gaur +2
The detection of gravitational waves (GWs) from compact binary coalescences (CBCs) using matched filtering is computationally demanding because detector data must be correlated wit…
Finite-Momentum Kinetic Corrections to Viscous Tensor Perturbations in an Expanding Universe
Nishil Savla, Gurudatt Gaur
We study tensor perturbations propagating through a viscous relativistic medium in a spatially flat FLRW universe, with particular emphasis on the correction produced by spatial fr…
Gravitational Sedimentation and Rebound of Strongly Coupled Dusty Plasma Crystals: A Molecular Dynamics Study
Gurudatt Gaur, Meet Contractor, Vikram Dharodi
The gravitational sedimentation of strongly coupled dusty plasma crystals is investigated using molecular dynamics simulations. Initially, the dust particles are levitated by the b…
Tearing and Kelvin-Helmholtz dynamics in fully kinetic particle-in-cell simulations of electron-scale current sheets
Sushmita A. Mishra, Gurudatt Gaur
We investigate the stability and nonlinear evolution of localized electron-scale current sheets using fully kinetic, electromagnetic particle-in-cell (PIC) simulations in two and t…