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Optical Toric Code Platform Sets New Record[2019-04-04]
Anyons form the basis for topological quantum computation and error correction, where the topological aspect of anyonic braiding is one of the important features that gives rise to fault tolerance. More qubits to control will assist researchers to explore further.Recently, a research group led by professor PAN Jianwei and LU Chaoyang of University of Science and Technology of China successfully de... -
Semiconductor: A new contender for scalable quantum computin...[2019-03-22]
(https://www.eurekalert.org/pub_releases/2019-03/scp-san032119.php)Quantum computing, along with 5G and AI, has been the focus for the next-generation technology in the last decades. Up to now, numerous physical systems have been investigated to build a test device for quantum computing, including superconducting Josephson junctions, trapped ions and semiconductors. Among them, the semiconductors ...
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USTC Scientists Realize High-Fidelity Optical OAM Communicat...[2019-03-15]
The orbital angular momentum (OAM) of light has been taken as a promising degree of freedom in multiplexing data. Because the OAM of light could offer the unlimited channels with excellent orthogonality for data transmission, the multiplexing of OAM channels has been widely applied in classical and quantum communications. However, optical scattering, caused by micro-particles in the atmo...
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USTC firstly realizes self-testing of Bell state measurement...[2019-03-15]
The CAS key lab of quantum information makes an important progress in the study of quantum entanglement networks: Li Chuan-Feng, Chen Geng and their colleagues have realized the first experimental study of self-testing of Bell state measurements, by linking it to the non-locality of entangled states. The research results were published on March 8th in Physical Review Letters.Quantum entanglement i...
