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Do exceptional-point sensors really measure better?

New research shows that sensors based on exceptional points can beat ordinary sensors in ideal quantum-limited measurements, but only if the light input, loss rate, and the perturbation being measured are carefully matched The post Do exceptional-point sensors really measure better? appeared first on Physics World .

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Quantum effects in chemical reactions

New research shows that chemical reactions in an ultracold quantum gas can generate entanglement and transfer phase information from atoms to molecules The post Quantum effects in chemical reactions…

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