2 papers
hep-ph2026
First Search for Ultraheavy Dark Matter Using a Magnetically Levitated Particle
Dennis G. Uitenbroek, Dorian W. P. Amaral, Juehang Qin +4
We present the first search for ultraheavy dark matter using a magnetically levitated particle. The POLONAISE experiment uses a milligram-scale ferromagnet levitated in a supercond…
quant-ph2026
Picometer control of a levitating milligram gravity sensor
Dennis G. Uitenbroek, Jurriaan Langendorff, Tjerk H. Oosterkamp
Due to their exceptional isolation from the environment, magnetically levitated particles are explored as extremely sensitive mechanical sensors. For future gravity experiments on…