Probing modified gravitational wave propagation with strongly lensed coalescing binaries
14. October 2021
A. Finke, S. Foffa, F. Iacovelli, M. Maggiore, M. Mancarella, Phys.Rev.D 104 (2021) 8, 084057 [arXiv:2107.05046]
We study how the detection of quadruply lensed gravitational-wave events can be used to constrain deviations from General Relativity in the propagation of gravitational waves at cosmological scales.