328 citations · 2.8k across the 128 of their papers we have counts for
49 papers · 1 filter
Signatures in the local interstellar medium of electromagnetic radiation produced by neutron star gravitational waves
Preston Jones, Pragati Pradhan, Douglas Singleton
The Voyager spacecraft have been detecting plasma oscillations of a few kHz for over 40 years. However, there is still no widely accepted hypothesis for the astrophysical source of…
The more things change the more they stay the same: Minimum lengths with unmodified uncertainty principle and dispersion relation
Michael Bishop, Joey Contreras, Douglas Singleton
Broad arguments indicate that quantum gravity should have a minimal length scale. In this essay we construct a minimum length model by generalizing the time-position and energy-mom…
A Subtle Aspect of Minimal Lengths in the Generalized Uncertainty Principle
Michael Bishop, Joey Contreras, Douglas Singleton
In this work, we point out an overlooked and subtle feature of the generalized uncertainty principle (GUP) approach to quantizing gravity: namely that different pairs of modified o…
Non-Abelian Firewall
Douglas Singleton
A simple, closed-form solution to the Yang-Mills field equations is presented which has a non-Abelian firewall - a spherical "horizon" where the energy density diverges. By the gra…
Modified commutators are not sufficient to determine a quantum gravity minimal length scale
Michael Bishop, Jaeyeong Lee, Douglas Singleton
In quantum gravity it is generally thought that a modified commutator of the form is sufficient to give rise to a minimum length scale.…
Signatures of electromagnetic and sound radiation produced by gravitational waves in core-collapse supernovae
Preston Jones, Douglas Singleton, Pragati Pradhan
This paper presents the scenario that gravitational waves, generated in core-collapse of a pre-supernova star, can produce both electromagnetic radiation and sound radiation as gra…