Axion Minicluster Streams in the Solar Neighborhood

CAJ O'Hare, G Pierobon, J Redondo - Physical Review Letters, 2024 - APS
A consequence of QCD axion dark matter being born after inflation is the emergence of
small-scale substructures known as miniclusters. Although miniclusters merge to form …

Axion Dark Matter eXperiment: Run 1A analysis details

C Boutan, BH LaRoque, E Lentz, NS Oblath… - Physical Review D, 2024 - APS
The ADMX Collaboration gathered data for its Run 1A axion dark matter search from
January 2017 to June 2017, scanning with an axion haloscope over the frequency range …

An Improved Bound on Nonlinear Quantum Mechanics using a Cryogenic Radio Frequency Experiment

O Melnychuk, B Giaccone, N Bornman… - arxiv preprint arxiv …, 2024 - arxiv.org
There are strong arguments that quantum mechanics may be nonlinear in its dynamics. A
discovery of nonlinearity would hint at a novel understanding of the interplay between …