401 citations · 983 across the 36 of their papers we have counts for
4 papers · 1 filter
Gravitational wave populations and cosmology with neural posterior estimation
Konstantin Leyde, Stephen R. Green, Alexandre Toubiana +1
We apply neural posterior estimation for fast-and-accurate hierarchical Bayesian inference of gravitational wave populations. We use a normalizing flow to estimate directly the pop…
Waveform Modelling for the Laser Interferometer Space Antenna
LISA Consortium Waveform Working Group, Niayesh Afshordi, Sarp Akçay +144
LISA, the Laser Interferometer Space Antenna, will usher in a new era in gravitational-wave astronomy. As the first anticipated space-based gravitational-wave detector, it will exp…
Measuring source properties and quasi-normal-mode frequencies of heavy massive black-hole binaries with LISA
Alexandre Toubiana, Lorenzo Pompili, Alessandra Buonanno +2
The laser-interferometer space antenna (LISA) will be launched in the mid 2030s. It promises to observe the coalescence of massive black-hole (BH) binaries with signal-to-noise rat…
Is there an excess of black holes around ? Optimising the complexity of population models with the use of reversible jump MCMC
Alexandre Toubiana, Michael L. Katz, Jonathan R. Gair
Some analyses of the third gravitational wave catalogue released by the LIGO-Virgo-KAGRA collaboration (LVK) suggest an excess of black holes around . In order to…