3 citations · 3 across the 3 of their papers we have counts for
6 papers
DESI-Like Hubble Expansion From Staged Symmetry Breaking
Zachary J. Hoelscher, Thomas W. Kephart, Robert J. Scherrer +1
The Dark Energy Spectroscopic Instrument (DESI) second data release shows a moderate preference for dark energy with a time-varying equation of state parameter, suggesting that the…
Early science acceleration experiments with GPT-5
Sébastien Bubeck, Christian Coester, Ronen Eldan +11
AI models like GPT-5 are an increasingly valuable tool for scientists, but many remain unaware of the capabilities of frontier AI. We present a collection of short case studies in…
Comparing the Spatial Correlation of Binary Black Hole Mergers to Large-Scale Structure through the Illustris Simulation
Shaniya Jarrett, Kelly Holley-Bockelmann, Robert J. Scherrer
Gravitational waves (GWs) have provided a new lens through which to view the universe beyond traditional electromagnetic methods. The upcoming space-based gravitational wave missio…
Gravitational Effects of a Small Primordial Black Hole Passing Through the Human Body
Robert J. Scherrer
The gravitational effects of a primordial black hole (PBH) passing through the human body are examined, with the goal of determining the minimum mass necessary to produce significa…
What do we learn by mapping dark energy to a single value of ?
Samuel S. Taylor, Robert J. Scherrer
We examine several dark energy models with a time-varying equation of state parameter, , to determine what information can be derived by fitting the distance modulus in such…
A long freeze is hard to achieve in the presence of matter
Samuel Blitz, Robert J. Scherrer, Oem Trivedi
Certain holographic dark energy (HDE) models allow for the possibility of a ``long freeze,'' in which the scale factor evolves to a constant in the long-time limit. Here we extend…