GoKawiilOxford team uses hybrid quantum computer to simulate Aharonov-Bohm effect
Researchers at the University of Oxford used a quantum system combining qubits with quantum oscillators to recreate the Aharonov-Bohm effect, in which a charged particle's quantum phase shifts due to magnetic flux it never physically passes through. In their simulation, this invisible influence caused a modeled particle's motion to halt entirely. The results were published in Nature Physics.
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The demonstration suggests hybrid quantum systems pairing qubits with oscillators could offer a new way to study matter-field interactions that are too complex for classical computers to simulate. This could eventually help researchers probe quantum electrodynamics and related phenomena with greater precision than conventional simulation methods allow.
- Oxford researchers simulated the 1959-predicted Aharonov-Bohm effect using a hybrid quantum computer.
- The system combined qubits with quantum oscillators representing vibrational motion.
- Findings published in Nature Physics point to new ways of simulating matter-field interactions.
Source: sciencedaily.com, 2026-10-13
Published there as: “Scientists recreate a bizarre quantum effect that stops a particle cold”
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