Quantum Leap: “Heavy” Electrons Unlock New Path to Ultra-Fast Quantum Computing Scientists in Japan harness Planckian time and entangled fermions to revolutionize solid-state quantum tech.
Osaka, Japan — August 31, 2025 In a major scientific breakthrough, researchers in Japan have identified quantum entanglement in heavy fermions—electrons with unusually large effective mass—within a solid-state compound, potentially transforming the future of quantum computing. The study, led by Dr. Shin-ichi Kimura of Osaka University, focused on Cerium-Rhodium-Tin (CeRhSn), a material with a quasi-Kagome […]