49 citations · 158 across the 11 of their papers we have counts for
11 papers
The impact of strong lensing on Hubble constant measurements with gravitational-wave dark sirens
Eungwang Seo, Kyungmin Kim, Zhuotao Li +3
The disagreement between early and late Universe electromagnetic measurements of the Hubble constant, , known as the Hubble tension, highlights the need for independent and co…
LensingFlow: An Automated Workflow for Gravitational Wave Lensing Analyses
Mick Wright, Justin Janquart, Paolo Cremonese +18
In this work, we present LensingFlow. This is an implementation of an automated workflow to search for evidence of gravitational lensing in a large series of gravitational wave eve…
Multi-messenger Gravitational Lensing
Graham P. Smith, Tessa Baker, Simon Birrer +38
We introduce the rapidly emerging field of multi-messenger gravitational lensing - the discovery and science of gravitationally lensed phenomena in the distant universe through the…
Residual test to search for microlensing signatures in strongly lensed gravitational wave signals
Eungwang Seo, Xikai Shan, Justin Janquart +3
When a gravitational wave signal encounters a massive object, such as a galaxy or galaxy cluster, it undergoes strong gravitational lensing, producing multiple copies of the origin…
Detectability of lensed gravitational waves in matched-filtering searches
Juno C. L. Chan, Eungwang Seo, Alvin K. Y. Li +2
Gravitational lensing by compact, small-scale intervening masses causes frequency-dependent distortions to gravitational-wave events. The optimal signal-to-noise ratio (SNR) is oft…
Inferring properties of dark galactic halos using strongly lensed gravitational waves
Eungwang Seo, Tjonnie Guan Feng Li, Martin Anthony Hendry
Gravitational waves (GWs) can be deflected, similarly to electromagnetic (EM) waves, by massive objects through the phenomenon of gravitational lensing. The importance of gravitati…
Gravitational lensing aided luminosity distance estimation for compact binary coalescences
Kyungmin Kim, Eungwang Seo, Chunglee Kim
The luminosity distance is a key observable of gravitational-wave (GW) observations. We demonstrate how one can correctly retrieve the luminosity distance of compact binary coalesc…
Inferring the Intermediate Mass Black Hole Number Density from Gravitational Wave Lensing Statistics
Joseph Gais, Ken Ng, Eungwang Seo +2
The population properties of intermediate mass black holes remain largely unknown, and understanding their distribution could provide a missing link in the formation of supermassiv…
Detectability of microlensed gravitational waves
Simon M. C. Yeung, Mark H. Y. Cheung, Joseph A. J. Gais +2
Gravitational lensing describes the bending of the trajectories of light and gravitational waves due to the gravitational potential of a massive object. Strong lensing by galaxies…
On the identification of individual gravitational wave image types of a lensed system using higher-order modes
Justin Janquart, Eungwang Seo, Otto A. Hannuksela +2
Similarly to light, gravitational waves can be gravitationally lensed as they propagate near massive astrophysical objects such as galaxies, stars, or black holes. In recent years,…
Improving Detection of Gravitational wave Microlensing Using Repeated Signals Induced by Strong Lensing
Eungwang Seo, Otto A. Hannuksela, Tjonnie G. F. Li
Microlensing imprints by typical stellar mass lenses on gravitational waves are challenging to identify in the LIGO and Virgo frequency band because such effects are weak. However,…