106 citations · 711 across the 37 of their papers we have counts for
4 papers · 1 filter
Euclid: Field-level inference of primordial non-Gaussianity and cosmic initial conditions
A. Andrews, J. Jasche, G. Lavaux +147
A primary target of the \Euclid space mission is to constrain early-universe physics by searching for deviations from a primordial Gaussian random field. A significant detection of…
Diagnosing Systematic Effects Using the Inferred Initial Power Spectrum
Tristan Hoellinger, Florent Leclercq
The next generation of galaxy surveys has the potential to substantially deepen our understanding of the Universe. This potential hinges on our ability to rigorously address system…
COmoving Computer Acceleration (COCA): -body simulations in an emulated frame of reference
Deaglan J. Bartlett, Marco Chiarenza, Ludvig Doeser +1
-body simulations are computationally expensive, so machine-learning (ML)-based emulation techniques have emerged as a way to increase their speed. Although fast, surrogate mode…
Luminous giants populate the dense Cosmic Web: The radio luminosity-environmental density relation for radio galaxies in action
Martijn S. S. L. Oei, Reinout J. van Weeren, Martin J. Hardcastle +6
Giant radio galaxies (GRGs, giant RGs, or giants) are megaparsec-scale, jet-driven outflows from accretion disks of supermassive black holes, and represent the most extreme pathway…