A protocol using offline bilateral Pauli-twirling forces insecure quantum channels into Bell-diagonal form to certify that users' estimation error is strictly better than any eavesdropper's while preserving sensitivity.
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quant-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
A monolithic bow-tie cavity with finesse 5.7e4 is realized for homogeneous coupling to Sr atoms at 689 nm, projected to enable up to 28 dB spin squeezing for quantum-enhanced interferometry.
citing papers explorer
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Certification of Network Quantum Sensing
A protocol using offline bilateral Pauli-twirling forces insecure quantum channels into Bell-diagonal form to certify that users' estimation error is strictly better than any eavesdropper's while preserving sensitivity.
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Towards Entanglement-Enhanced Atom Interferometry Using Bow-Tie Cavities
A monolithic bow-tie cavity with finesse 5.7e4 is realized for homogeneous coupling to Sr atoms at 689 nm, projected to enable up to 28 dB spin squeezing for quantum-enhanced interferometry.