11 citations · 17 across the 8 of their papers we have counts for
8 papers · 1 filter
Learning the Universe: Constrained simulations of the Coma galaxy cluster -- I. Radial X-ray and Compton-y signatures
Ulrich P. Steinwandel, Stuart McAlpine, Richard Stiskalek +7
We present a suite of 50 high-fidelity simulations of Coma cluster analogues constructed from BORG/MANTICORE constrained initial conditions and evolved with the IllustrisTNG galaxy…
The Manticore Project II: Bayesian digital twins of cosmic structure across the SDSS and BOSS volumes
Stuart McAlpine, Jens Jasche, Guilhem Lavaux +2
We present Manticore-Deep, a high-resolution Bayesian field-level reconstruction of cosmic large-scale structure over a comoving volume of to $z\approx…
Illuminating the Local Universe: Large-Scale Structure from ZTF Type Ia Supernovae
Antoine Gilles Lordet, Ariel Goobar, Jens Jasche +12
Within the volume-limited subsample at of the Zwicky Transient Facility (ZTF) DR2 sample, we confirm a statistically significant excess of Type Ia supernovae (SNe Ia) arou…
Revisiting the Great Attractor: The Local Group's streamline trajectory, cosmic velocity and dynamical fate
Richard Stiskalek, Harry Desmond, Stuart McAlpine +3
We revisit the Great Attractor using the Manticore-Local suite of digital twins of the nearby Universe. The Great Attractor concept has been proposed as an answer to three distinct…
Reconstructing the largest scales of the Universe with field-level inference applied to the Quaia Quasar Catalogue
Adam Andrews, Arthur Loureiro, Jens Jasche +3
The recently released Quaia quasar catalogue, with its broad redshift range and all-sky coverage, enables unprecedented three-dimensional reconstructions of matter across cosmic ti…
The Manticore-Local Cluster Catalogue: A Posterior Map of Massive Structures in the Nearby Universe
Stuart McAlpine
We present a publicly available catalogue of massive structures in the nearby Universe, constructed from the Manticore-Local posterior ensemble, a Bayesian field-level reconstructi…
Two per cent measurement of from Cepheids alone
Richard Stiskalek, Harry Desmond, Eleni Tsaprazi +4
One of the most pressing problems in current cosmology is the cause of the Hubble tension. We revisit a two-rung distance ladder, composed only of Cepheid periods and magnitudes, a…
A Bayesian catalog of 100 high-significance voids in the Local Universe
Rosa Malandrino, Guilhem Lavaux, Benjamin D. Wandelt +2
While cosmic voids are now recognized as a valuable cosmological probe, identifying them in a galaxy catalog is challenging for multiple reasons: observational effects such as hole…