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19932025
most citedCosmology with Strong Lensing Systems

165 citations · 3.3k across the 92 of their papers we have counts for

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11 papers · 1 filter

gr-qc2024

A robust test of general relativity at the galactic scales by combining strong lensing systems and gravitational wave standard sirens

Tonghua Liu, Marek Biesiada, Shuxun Tian +1

The measurement of the parametrized post-Newtonian parameter is a robust test of general relativity (GR). In some modified theories of gravity, may ev…

gr-qc2023★ 4 cited

Propagation and lensing of gravitational waves in Palatini gravity

Sreekanth Harikumar, Laur Järv, Margus Saal +2

Accelerated expansion of the Universe prompted searches of modified gravity theory beyond general relativity, instead of adding a mysterious dark energy component with exotic physi…

gr-qc2023★ 4 cited

Probing massive gravitons in with lensed gravitational waves

Vipin Kumar Sharma, Sreekanth Harikumar, Margherita Grespan +2

We investigate the novel features of gravitational wave solutions in gravity under proper gauge considerations in the shifted Ricci scalar background curvature ().…

gr-qc2022★ 7 cited

Moffat's Modified Gravity tested on X-COP galaxy clusters

Sreekanth Harikumar, Marek Biesiada

Scalar Tensor Vector Gravity(STVG) is a fully covariant Lorentz invariant alternative theory of gravity also called as MOdified Gravity(MOG) which modifies General Relativity(GR) w…

gr-qc2021

Gravitational lensing of Continuous Gravitational Waves

Marek Biesiada, Sreekanth Harikumar

Continuous gravitational waves are analogous to monochromatic light and therefore could be used to detect wave effects like interference or diffraction. This would be possible with…

gr-qc2020★ 16 cited

Lensing rates of gravitational wave signals displaying beat patterns detectable by DECIGO and B-DECIGO

Shaoqi Hou, Pengbo Li, Hai Yu +4

The coherent nature of gravitational wave emanating from a compact binary system makes it possible to detect some interference patterns in two (or more) signals registered simultan…