59 citations · 103 across the 16 of their papers we have counts for
5 papers · 1 filter
The Hierarchical Structure of Galactic Haloes: Differentiating Clusters from Stochastic Clumping with AstroLink
William H. Oliver, Pascal J. Elahi, Geraint F. Lewis +1
We present AstroLink, an efficient and versatile clustering algorithm designed to hierarchically classify astrophysically-relevant structures from both synthetic and observational…
The Cosmic Dipole in the Quaia Sample of Quasars: A Bayesian Analysis
Vasudev Mittal, Oliver T. Oayda, Geraint F. Lewis
We present a Bayesian analysis of the Quaia sample of 1.3 million quasars as a test of the cosmological principle. This principle postulates that the universe is homogeneous and is…
Multiverse Predictions for Habitability: Origin of Life Scenarios
McCullen Sandora, Vladimir Airapetian, Luke Barnes +2
If the origin of life is rare and sensitive to the local conditions at the site of its emergence, then, using the principle of mediocrity within a multiverse framework, we may expe…
Multiverse Predictions for Habitability: Planetary Characteristics
McCullen Sandora, Vladimir Airapetian, Luke Barnes +1
Recent detections of potentially habitable exoplanets around sunlike stars demand increased exploration of the physical conditions that can sustain life, by whatever methods availa…
Multiverse Predictions for Habitability: Element Abundances
McCullen Sandora, Vladimir Airapetian, Luke Barnes +2
We investigate the dependence of elemental abundances on physical constants, and the implications this has for the distribution of complex life for various proposed habitability cr…