Researchers at South China Normal University, including those from the School of Physics in Guangzhou and the School of Electronic Science and Engineering in Foshan, achieved quantum sensing beyond exceptional points via a hidden symmetry-protected vacuum-noise fixed point. This work involved the Guangdong Provincial Engineering Research Center for Optoelectronic Instrument, and the Quantum Science Center of Guangdong-HongKong-Macao Greater Bay Area(Guangdong), Shenzhen.
South China Normal University Achieves Sensing Beyond Exceptional Points
Researchers at South China Normal University, including those from the School of Physics in Guangzhou and the School of Electronic Science and Engineering in Foshan, achieved quantum sensing beyond exceptional points via a hidden symmetry-protected vacuum-noise fixed point. This work involved the Guangdong Provincial Engineering Research Center for Optoelectronic Instrument, and the Quantum Science Center of Guangdong-HongKong-Macao Greater Bay Area(Guangdong), Shenzhen.