no code implementations • 2 Mar 2021 • Melissa D. Diamond, David E. Kaplan
We present current direct and astrophysical limits on the cosmological abundance of black holes with extremal magnetic charge.
High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics
no code implementations • 25 May 2020 • Peter W. Graham, Selcuk Haciomeroglu, David E. Kaplan, Zhanibek Omarov, Surjeet Rajendran, Yannis K. Semertzidis
We show that proton storage ring experiments designed to search for proton electric dipole moments can also be used to look for the nearly dc spin precession induced by dark energy and ultra-light dark matter.
High Energy Physics - Phenomenology High Energy Physics - Experiment High Energy Physics - Theory
