1.5k citations · 7k across the 33 of their papers we have counts for
23 papers · 1 filter
Joint cosmological and gravitational-wave population inference using dark sirens and galaxy catalogues
Rachel Gray, Freija Beirnaert, Christos Karathanasis +11
In the absence of numerous gravitational-wave detections with confirmed electromagnetic counterparts, the "dark siren" method has emerged as a leading technique of gravitational-wa…
The observed number counts in luminosity distance space
José Fonseca, Stefano Zazzera, Tessa Baker +1
Next generation surveys will provide us with an unprecedented number of detections of supernovae Type Ia and gravitational wave merger events. Cross-correlations of such objects of…
Peculiar velocity effects on the Hubble constant from time-delay cosmography
Charles Dalang, Martin Millon, Tessa Baker
Two major challenges of contemporary cosmology are the Hubble tension and the cosmic dipole tension. At the crossroad of these, we investigate the impact of peculiar velocities on…
: Fast, approximate simulations of structure formation in Horndeski gravity
Bill S. Wright, Ashim Sen Gupta, Tessa Baker +2
We introduce , a code designed to run fast, approximate -body simulations of non-linear structure formation in reduced Horndeski gravity. Given an inp…
Cosmology with the Laser Interferometer Space Antenna
Pierre Auclair, David Bacon, Tessa Baker +177
The Laser Interferometer Space Antenna (LISA) has two scientific objectives of cosmological focus: to probe the expansion rate of the universe, and to understand stochastic gravita…
Constraining Scalar-Tensor Modified Gravity with Gravitational Waves and Large Scale Structure Surveys
Tessa Baker, Ian Harrison
The first multi-messenger gravitational wave event has had a transformative effect on the space of modified gravity models. In this paper we study the enhanced tests of gravity tha…