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11-03
2022
Quantum Chaos and Physical Distance Between Quantum States
内容： It has been long argued and accepted that there is no true quantum chaos due to the linearity of the Schrödinger equation. Berry even suggested to change quantum chaos, a confusing oxymoron, to...
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11-03
2022
"brown dwarfs, are we stupid or you are just different?"
内容： Brown dwarfs are the latest discovered population on the HR diagram. They formed like stars but appearing like gaseous planets, thus bridging the gap between stars and planets. I will briefly i...
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11-02
2022
Quantum noise effects and quantum error mitigation
内容： In this talk, I plan to introduce our two recent works (arXiv: 2201.00752, arXiv: 2207.01403). I will begin with briefly introducing the basic concepts of quantum error mitigation (QEM) in the ...
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11-02
2022
Phenomena and findings in pressurized high-Tc superconductors
内容： The unconventional superconductivity of a given material is dictated by multiple degrees of freedom of charge, spin, orbital, and lattice. These degrees of freedom, as well as the interactions ...
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11-01
2022
Probing magnetic phase diagrams of two-dimensional antiferromagnets
内容： Two-dimensional (2D) magnets decouple from the substrates, allow electrical control, and are mechanically flexible, making them integratable into emergent heterostructures for advanced properti...
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10-27
2022
Towards precise calibrations of wide-field surveys in the era of LAMOST and Gaia
内容： Uniform and precise calibration plays an important role in the current and next-generation surveys. In this talk, I will discuss challenges and opportunities of 1) photometric calibration of wi...