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05-08
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
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
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
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
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...
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05-08
精准智构、界观悟理：空间限域下氧化物的新物性
“界面就是器件”。相比于传统半导体材料，关联氧化物材料中存在d电子的多种自由度耦合，具有一系列丰富且相互竞争的磁电量子有序态和能量相近的低能激发态，因而蕴含着塑造多维信息载体的可能，是探索下一代高速、低...