570 citations · 2.5k across the 34 of their papers we have counts for
3 papers · 1 filter
Pi in the Sky: Neutron Stars with Exceptionally Light QCD Axions
Mia Kumamoto, Junwu Huang, Christian Drischler +2
We present a comprehensive study of axion condensed neutron stars that arise in models of an exceptionally light axion that couples to quantum chromodynamics (QCD). These axions so…
Observational prospects of self-interacting scalar superradiance with next-generation gravitational-wave detectors
Spencer Collaviti, Ling Sun, Marios Galanis +1
Current- and next-generation gravitational-wave observatories may reveal new, ultralight bosons. Through the superradiance process, these theoretical particle candidates can form c…
Cosmology with varying fundamental constants from hyperlight, coupled scalars
Masha Baryakhtar, Olivier Simon, Zachary J. Weiner
The fundamental constants at recombination can differ from their present-day values due to degeneracies in cosmological parameters, raising the possibility of yet-undiscovered phys…