5 citations · 5 across the 1 of their papers we have counts for
5 papers
The Autodidactic Universe
Stephon Alexander, William J. Cunningham, Jaron Lanier +4
We present an approach to cosmology in which the Universe learns its own physical laws. It does so by exploring a landscape of possible laws, which we express as a certain class of…
Constraining Early Dark Energy with Large-Scale Structure
Mikhail M. Ivanov, Evan McDonough, J. Colin Hill +4
An axion-like field comprising of the energy density of the universe near matter-radiation equality is a candidate to resolve the Hubble tension; this is the "early dar…
Gamma-ray counterparts of 2WHSP high-synchrotron-peaked BL Lac objects as possible signatures of ultra-high-energy cosmic-ray emission
Michael W. Toomey, Foteini Oikonomou, Kohta Murase
We present a search for high-energy -ray emission from 566 Active Galactic Nuclei at redshift , from the 2WHSP catalog of high-synchrotron peaked BL Lac objects with ei…
Early Dark Energy Does Not Restore Cosmological Concordance
J. Colin Hill, Evan McDonough, Michael W. Toomey +1
Current cosmological data exhibit a tension between inferences of the Hubble constant, , derived from early and late-universe measurements. One proposed solution is to introdu…
Deep Learning the Morphology of Dark Matter Substructure
Stephon Alexander, Sergei Gleyzer, Evan McDonough +2
Strong gravitational lensing is a promising probe of the substructure of dark matter halos. Deep learning methods have the potential to accurately identify images containing substr…