Research Highlights
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Genuine Multipartite Nonlocality Verified[2022-10-30]
Recently, a team led by Prof. GUO Guangcan from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS), collaborating with Prof. Marc-Olivier Renou from the Institute of Photonic Sciences, Spain, verified genuine multipartite nonlocality based on Local operation and shared randomness (LOSR), and demonstrated experimentally that bipartite nonlocal correlat... -
Using Quantum Technology to Constrain New Particles[2022-08-03]
Experimental apparatus. (Image by the group of Prof. PENG Xinhua)Yet-to-be discovered axions and axion-like particles may be the key to explaining some of the deepest puzzles of our universe, such as dark matter and charge-parity violation in strong interactions. Several recent theories have predicted that the masses of axions probably lie within the well-motivated axion window (0.01 meV-1 meV). H...
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Novel Atomic Device to Search for Exotic Physical Interactio...[2022-07-04]
A research group led by Prof. SHENG Dong and Prof. LU Zhengtian from University of Science and Technology of China (USTC) of the Chinese Academy of Sciences has developed a high-precision xenon co-magnetometer.They used this atomic device to search for new physics beyond the Standard Model, and the null result of the research implies new upper limits on the monopole-dipole interactions at the subm...
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Optical Experiments Provide New Insight to Quantum Coherence[2022-06-01]
Quantum coherence is an essential feature of quantum mechanics which is popularly known through the concept of “Schrödinger’s cat” . It is this character that made the superposition of quantum states possible, raising the prospect of processing quantum information.Recently, research group lead by Prof. GUO Guangcan from University of Science and Technology of China (USTC) demonstrated the relat...
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