China set a new domestic record on Thursday with the launch of the "Tianyan-504" superconducting quantum computer equipped with the 504-qubit "Xiaohong" chip, marking a significant milestone in the field of quantum computing.
Researchers from the University of Science and Technology of China and the University of Hong Kong, constructed a coherent superposition of quantum evolution with two opposite directions in a photonic system, and confirmed its advantage in characterizing input-output indefiniteness.
A research team from the University of Science and Technology of China has, for the first time, observed the antiferromagnetic phase transition within a large-scale quantum simulator of the fermionic Hubbard model.
Chinese researchers have taken a significant step toward unlocking the potential of quantum computing by achieving a breakthrough in simulating a complex quantum state using photons. Scientists at the University of Science and Technology of China, in Hefei, Anhui province, successfully realized the fractional quantum anomalous Hall state with photons, a feat previously only observed in electrons under specific conditions. Their findings were published in the journal Science on May 3.
A team of Chinese scientists have created the world's first memory-memory entanglement in a multi-node quantum network over a metropolitan area. The advancement increased it from a mere tens of meters to a substantial distance of tens of kilometers -- an enhancement spanning three orders of magnitude.
A Chinese research team from USTC has realized the fractional quantum anomalous Hall state of photons for the first time by using an independently developed quantum experimental system.
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