29 citations · 44 across the 7 of their papers we have counts for
4 papers · 1 filter
No parametrisation, No Problem: A Weakly Modelled Framework to Constrain the Luminosity Distance--Redshift Relation Using Gravitational Wave Sirens
Elena Colangeli, Konstantin Leyde, Tessa Baker +1
Cosmological tests of general relativity (GR) using gravitational waves (GWs) often rely on parametrised forms of the luminosity distance-redshift () relation, whic…
End-to-End Population Inference from Gravitational-Wave Strain using Transformers
Konstantin Leyde, Stephen R. Green, Maximilian Dax +3
The population of compact binaries encodes information about their astrophysical origins and the expansion of the universe. Hierarchical Bayesian methods infer these properties by…
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…
Transverse Doppler effect and parameter estimation of LISA three-body systems
Adrien Kuntz, Konstantin Leyde
Some binary black hole systems potentially observable in LISA could be in orbit around a supermassive black hole (SMBH). The imprint of relativistic three-body effects on the wavef…