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05-08
2025
笼目金属材料探索和关联拓扑效应研究
笼目（Kagome）晶格因为具有非平庸的拓扑电子结构，比如狄拉克节点、平带和鞍点等，以及阻挫磁性而引起了人们的广泛关注。在这次报告中，我将简要介绍我们对于Fe3Sn2、Co3Sn2S2、YMn6Sn6、AV3Sb5 (A = Rb and Cs)等几...
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05-08
2025
Emergent space-time from a quantum phase transition and its experimental tests in cold atom systems.
P.W. Anderson said " More is different ". It says the macroscopic quantum phenomena such as superfluids, superconductors, quantum anti-ferromagnetism, fractional quantum Hall states, etc emerge as the...
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05-08
2025
奇特强子态与强子结构
强子，包括介子和重子，是能从物质中分离出来的、已观测到具有内部结构的最小单元。寻找新强子态、探索强子内部的夸克-胶子结构是粒子物理和中高能核物理共同关心的交叉前沿课题。近年来，越来越多的超出经典夸克模型...
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05-08
2025
Cosmology with Massive Neutrinos
Ghostly neutrino particles continue to bring surprises to fundamental physics, from their existence to the phenomenon of neutrino oscillation, which implies their nonzero masses. Their exact masses, a...
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05-08
2025
Testing Quantum Gravity by Entanglement and Decoherence
Quantum gravity has been a central challenge in theoretical physics. Recently, with the fast development of quantum information science, there is a growing interest in exploring a different parameter ...
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05-08
2025
Recent progress in the development of the randomized measurement toolbox
In this talk, I will present randomized measurement protocols to measure quantities associated with entanglement in quantum processors [1]. I will focus in particular on recent upgrades to the measure...