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Intercity quantum sensor network tightens axion dark matter constraints
- February 2, 2026 at 7:20 PM
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Recently, scientists from institutions including the University of Science and Technology of China made a fundamental breakthrough in nuclear-spin quantum precision measurement. They developed the first intercity nuclear-spin-based quantum sensor network, which experimentally constrains the axion topological-defect dark matter and surpasses the astrophysical limits. The study is published in the journal Nature.
Originally published at Phys.org