81 citations · 182 across the 9 of their papers we have counts for
9 papers
Biases in Tests of General Relativity from Microlensed Gravitational-Wave Signals
Anirban Kopty, Apratim Ganguly, N. V. Krishnendu +1
Gravitational-wave (GW) observations of compact binary mergers enable precision tests of general relativity (GR) in the strong-field regime, but their reliability depends on accura…
Strong-field Gravitational Wave Lensing in the Kerr Background
M. V. S. Saketh, Rajes Ghosh, Anuj Mishra
Gravitational-wave (GW) lensing can encode valuable information about the properties of the intervening lens, but most existing studies remain restricted to the small-deflection, w…
Can Eccentric Binary Black Hole Signals Mimic Gravitational-Wave Microlensing?
Anuj Mishra, Apratim Ganguly
Gravitational lensing in the wave-optics regime imprints characteristic frequency-dependent amplitude and phase modulations on gravitational-wave (GW) signals, yet to be detected b…
Comprehensive analysis of time-domain overlapping gravitational wave transients: A Lensing Study
Nishkal Rao, Anuj Mishra, Apratim Ganguly +1
Next-generation GW detectors will produce a high rate of temporally overlapping signals from unrelated compact binary coalescences. Such overlaps can bias parameter estimation (PE)…
Unveiling Microlensing Biases in Testing General Relativity with Gravitational Waves
Anuj Mishra, N. V. Krishnendu, Apratim Ganguly
Gravitational waves (GW) from chirping binary black holes (BBHs) provide unique opportunities to test general relativity (GR) in the strong-field regime. However, testing GR can be…
Exploring the Impact of Microlensing on Gravitational Wave Signals: Biases, Population Characteristics, and Prospects for Detection
Anuj Mishra, Ashish Kumar Meena, Anupreeta More +1
In this study, we investigate the impact of microlensing on gravitational wave (GW) signals in the LIGOVirgo sensitivity band. Microlensing caused by an isolated point lens, wit…
Gravitational Lensing of Gravitational Waves: Probability of Microlensing in Galaxy-Scale Lens Population
Ashish Kumar Meena, Anuj Mishra, Anupreeta More +2
With the increase in the number of observed gravitational wave (GW) signals, detecting strongly lensed GWs by galaxies has become a real possibility. Lens galaxies also contain mic…
Gravitational Lensing of Gravitational Waves: Effect of Microlens Population in Lensing Galaxies
Anuj Mishra, Ashish Kumar Meena, Anupreeta More +2
With increasing sensitivities of the current ground-based gravitational-wave (GW) detectors, the prospects of detecting a strongly lensed GW signal are going to be high in the comi…
On the trajectories of null and timelike geodesics in different wormhole geometries
Anuj Mishra, Subenoy Chakraborty
The paper deals with an extensive study of null and timelike geodesics in the background of wormhole geometries. Starting with a spherically symmetric spacetime, null geodesics are…