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Distinguishing black-hole spin-orbit resonances by their gravitational wave signatures. II: Full parameter estimation
Daniele Trifirò, Richard O'Shaughnessy, Davide Gerosa +4
Gravitational waves from coalescing binary black holes encode the evolution of their spins prior to merger. In the post-Newtonian regime and on the precession timescale, this evolu…
Precessional instability in binary black holes with aligned spins
Davide Gerosa, Michael Kesden, Richard O'Shaughnessy +4
Binary black holes on quasicircular orbits with spins aligned with their orbital angular momentum have been testbeds for analytic and numerical relativity for decades, not least be…
Multi-timescale analysis of phase transitions in precessing black-hole binaries
Davide Gerosa, Michael Kesden, Ulrich Sperhake +2
The dynamics of precessing binary black holes (BBHs) in the post-Newtonian regime has a strong timescale hierarchy: the orbital timescale is very short compared to the spin-precess…
Tensor-multi-scalar theories: relativistic stars and 3+1 decomposition
Michael Horbatsch, Hector O. Silva, Davide Gerosa +4
Gravitational theories with multiple scalar fields coupled to the metric and each other --- a natural extension of the well studied single-scalar-tensor theories --- are interestin…
Testing General Relativity with Present and Future Astrophysical Observations
Emanuele Berti, Enrico Barausse, Vitor Cardoso +50
One century after its formulation, Einstein's general relativity has made remarkable predictions and turned out to be compatible with all experimental tests. Most of these tests pr…