text: 338,164,1474353824877842432,791705191175360512,Niels Warburton,"One last paper for the year, but we've saved the best for last. Here we present gravitational waveforms computed using second-order (in the mass ratio) self-force theory. We find remarkable agreement with NR waveforms for mass ratios of 10:1 or smaller. <LINK> <LINK> This work is in collaboration with @barry_wardell, Adam Pound, Jeremy Miller, Leanne Durkan, and Alexandre Le Tiec.",https://arxiv.org/abs/2112.12265,"We produce gravitational waveforms for nonspinning compact binaries undergoing a quasicircular inspiral. Our approach is based on a two-timescale expansion of the Einstein equations in second-order self-force theory, which allows first-principles waveform production in milliseconds. Although the approach is designed for extreme mass ratios, our waveforms agree remarkably well with those from full numerical relativity, even for comparable-mass systems. Our results will be invaluable in accurately modelling extreme-mass-ratio inspirals for the LISA mission and intermediate-mass-ratio systems currently being observed by the LIGO-Virgo-KAGRA Collaboration. ","Gravitational waveforms for compact binaries from second-order