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08-16
2022
Resonant thermal Hall effect of phonons coupled to dynamical defects
内容： Recent thermal transport measurements in various materialsincluding pseudogap cuprates have observed large thermal Hall effects which are attributed to phonons. In this talk, I will review some...
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09-22
2022
Black Hole and Magnetar Studies with the Imaging X-ray Polarimetry Explorer
内容： The Imaging X-ray Polarimetry Explorer (IXPE) mission was launched on December 9, 2021 and has observed a number of galactic and extragalactic X-ray sources. I report here on the IXPE observati...
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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...