Multi-messenger achromaticity framework (Will 1998 Phys Rev D 57, 2061; LIGO-Virgo + GRB 170817 collaboration 2017 ApJL 848, L13). Setup: GW170817 GW signal arrived at LIGO 1.7 +/- 0.05 s before the GRB 170817A short gamma-ray burst at…
Multi-messenger achromaticity framework (Will 1998 Phys Rev D 57, 2061; LIGO-Virgo + GRB 170817 collaboration 2017 ApJL 848, L13). Setup: GW170817 GW signal arrived at LIGO 1.7 +/- 0.05 s before the GRB 170817A short gamma-ray burst at…