3 papers
gr-qc2025
Leveraging the null stream to detect strongly lensed gravitational waves
Jef Heynen, Soumen Roy, Justin Janquart
Gravitational lensing of gravitational waves is expected to be observed in current and future detectors. In view of the growing number of detections, computationally light pipeline…
gr-qc2025
Testing modified gravity with the eccentric neutron star--black hole merger GW200105
Soumen Roy, Justin Janquart
Direct detections of gravitational waves offer a unique opportunity to test gravity in the highly dynamical and strong field regime. Current tests are typically performed assuming…
gr-qc2025
Probing gravitational waves using GNSS constellations
Soumen Roy, Bruno Bertrand, Justin Janquart
The detection of gravitational waves opened up a new window to look into the Universe by probing phenomena invisible through electromagnetic observations. As gravitational waves in…