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Locations of Riemann Zeros Accurately Measured[2021-08-12]
The Riemann hypothesis raised in 1859 is one of the six unsolved Millennium problems, and its proof will greatly facilitate the understanding of the distribution laws of prime numbers. For a long time, there has been a growing academic focus on the non-trivial zeros of the Riemann zeta function. This enables physicists to reproduce prime numbers and inspire them to discover the essence of Riemann ... -
Researchers Realize Coherent Manipulation of Single-spin Qub...[2021-07-22]
Prof. LI Chuanfeng, Prof. XU Jinshi and their colleagues from Prof. GUO Guangcan’s group at University of Science and Technology of China, collaborating with Prof. Adam Gali from the Wigner Research Centre for Physics, Hungary, realized the high-contrast readout and coherent manipulation of a single silicon carbide divacancy color center electron spin at room temperature for the first time. The s...
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Researchers Realize All-optical Atom Trap Trace Analysis[2021-07-19]
The long half-life period of inert gases' radioactive isotope can be useful in radiometric dating. Since the discovery of 81Kr in the 1960s, the concentration of which is only 1×10-18 with a half-life time of 230,000 years, the researchers have been dreaming of tracing the water and ice circuit by dating ancient groundwater and glaciers.In a study published in Physica...
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Researchers Build the Fastest Real-time Quantum Random Numbe...[2021-07-13]
Prof. PAN Jianwei and Prof. ZHANG Jun from University of Science of Technology of China (USTC), collaborating with Prof. CHU Tao's group from Zhejiang University, realized the fastest and miniaturized real-time quantum random number generator (QRNG) with the record-breaking output rate of 18.8 Gbps by combing a state-of-the-art photonic integrated chip with the optimized real-time post process...
