Breakthrough in Quantum Science: Durham University Achieves Molecular…

Sarah J · 2025-01-31T17:16:00.000Z

Scientists at Durham University's Physics department have made a groundbreaking achievement in quantum science by successfully entangling individual molecules using advanced magic-wavelength optical tweezers. This accomplishment places Durham among a select group of institutions worldwide capable of such sophisticated quantum manipulation. 1. Long-lasting entanglement between pairs of ultracold molecules 2. Use of magic-wavelength optical tweezers for exceptional stability 3. Record-high reliability in entanglement detection 4. Ability to observe previously undetectable molecular interactions The innovation centers on the use of magic-wavelength optical tweezers, which create identical energy shifts in two rotational states of a molecule. This technique preserves coherence in the entangled state for extended periods, significantly enhancing the stability and reliability of the quantum system. Quantum Computing and Memory The breakthrough paves the way for advancements in quantum computing and quantum memory technologies, potentially revolutionizing information processing and storage. Fundamental Physics Research The enhanced stability of magic-wavelength traps enables ultra-precise measurements of molecular energy shifts, offering new avenues for exploring physics beyond the Standard Model. https://www.durham.ac.uk/news-events/latest-news/2025/01/scientists-achieve-world-leading-quantum-entanglement-of-molecules/

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Breakthrough in Quantum Science: Durham University Achieves Molecular… | SEINET