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quant-ph2026
Cascaded Optomechanical Sensing for Small Signals
Marta Maria Marchese, Daniel Braun, Stefan Nimmrichter +1
We propose a sensing scheme for detecting weak forces that achieves Heisenberg-limited sensitivity without relying on entanglement or other non-classical resources. Our scheme util…
quant-ph2025
State-Agnostic Approach to Certifying Electron-Photon Entanglement in Electron Microscopy
Phila Rembold, Santiago Beltrán-Romero, Alexander Preimesberger +6
Transmission electron microscopes (TEMs) enable atomic-scale imaging and characterisation, driving advances across fields from materials science to biology. Quantum correlations, s…