Interaction-based quantum metrology giving a scaling beyond the Heisenberg limit
M. Napolitano, Marco Koschorreck, B. Dubost, N. Behbood, R. J. Sewell, Morgan W. Mitchell
Abstract
M. Napolitano, Marco Koschorreck, B. Dubost, N. Behbood, R. J. Sewell, Morgan W. Mitchell
Abstract
Atom-mediated optical nonlinearities, generated within an atom-light quantum interface, allow spin measurement with sensitivity that scales better than the Heisenberg limit. This demonstrates interactions as a new resource for quantum metrology.
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Atom-mediated optical nonlinearities, generated within an atom-light quantum interface, allow spin measurement with sensitivity that scales better than the Heisenberg limit. This demonstrates interactions as a new resource for quantum metrology.
Key concepts: Heisenberg limit, Quantum metrology, Metrology, Quantum limit, Physics, Scaling, Quantum sensor, Quantum