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05-08
2025
Engineering entanglement with silicon photonic chips
On-chip generating, controlling, storing and detecting quantum states of light with integrated photonic circuits provides the way to realizing complex quantum technologies for applications in the fiel...
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05-08
2025
Order parameter steering by light
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 broken pha...
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05-08
2025
Three Facets of Understanding Pre-training: Loss, Inductive Bias, and Implicit Bias
AI is undergoing a paradigm shift with the rise of models pre-trained with self-supervisions and then adapted to a wide range of downstream tasks. However, their working largely remains a mystery; cla...
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05-08
2025
Probing the subatomic world using photon and electron scatterings
Photon and lepton scatterings from the nucleon and nuclei provide snapshots to their structure. A major goal of nuclear physics is to quantitively and comprehensively understand the internal dynamics ...
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05-08
2025
Coherent coupling of trapped ion mechanical oscillators for quantum information processing
I will present our recent progress in the coherent coupling of spectrally separated harmonic modes of motion of a trapped ion crystal and its applications. We realize high-fidelity coherent exchange o...
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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...