@misc{indiciaefb8328440cbb, title = {Improved bound on nonlinear quantum mechanics using a cryogenic radio frequency experiment}, author = {Melnychuk, Oleksandr [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:0000000220898685) and Giaccone, Bianca [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:0000000272758465) and Bornman, Nicholas [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:0000000241266759) and Cervantes, Raphael [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:0000000313861005) and Grassellino, Anna [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:0000000239858296) and Harnik, Roni [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:0000000172937175) and Kaplan, David E. [Johns Hopkins Univ., Baltimore, MD (United States)] (ORCID:0000000181754506) and Nahal, Geev [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] and Pilipenko, Roman [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:0000000163230354) and Posen, Sam [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:000000026499306X) and Rajendran, Surjeet [Johns Hopkins Univ., Baltimore, MD (United States)] (ORCID:0000000199153573) and Sushkov, Alexander O. [Boston Univ., MA (United States); Johns Hopkins Univ., Baltimore, MD (United States)]}, year = {2025}, doi = {10.1103/gkg6-fqsc}, url = {https://www.osti.gov/biblio/2479558}, note = {Source identifier: 2479558} }