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09-22
2022
Half-quantized Transport in Axion Insulators
内容： We propose that half-quantized helical hinge currents manifest as the fingerprint of the axion insulator. These helical hinge currents microscopically originate from the lateral Goos-Hänchen (G...
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06-25
2022
Research on Implementable Design and Normalized Security Analysis of Quantum Secure Communication Protocols
内容： The research focus of quantum secure communication can be summarized into three main aspects: The first is to continue to construct more ingenious and practical communication protocols and impr...
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08-18
2022
Large-N theory of critical Fermi surface and strange metal
内容： We describe the large N saddle point, and the structure of fluctuations about the saddle point, of a theory containing a sharp, critical Fermi surface in twospatial dimensions. The theory descr...
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09-15
2022
The Age of Discovery with JWST: Excavating the First Massive Black Holes and First Galaxies
内容： The James Webb Space Telescope (JWST) is opening a new window of the most distant universe and will unveil the early growth of supermassive black holes (BHs) in the first galaxies.The existence...
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07-20
2022
Concentration of quantum equilibration and an estimate of the recurrence time
内容： The dynamics of large quantum systems is currently an active topic of research due to the great progress on experimental setups. These dynamics appear to often obey certain universal features, ...
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08-31
2022
Order parameter steering by light
内容： An emerging subject in nonequilibrium physics is “order parameter steering” where experimentally controllable perturbations (e.g., light pulses) may drive the order parameters of symmetry bro...