143 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Tsinghua UniversityCN9 papers
- Fudan UniversityCN6 papers
- State Key Laboratory of Surface Physics5 papers
- Max Planck Institute of Quantum OpticsDE2 papers
- Peking UniversityCN2 papers
- Chinese University of Hong KongHK1 paper
- ETH ZurichCH1 paper
- Huawei Technologies (China)CN1 paper
- Minjiang UniversityCN1 paper
- Shanghai Jiao Tong UniversityCN1 paper
- Shanghai Research Center for Quantum SciencesCN1 paper
- Shanxi UniversityCN1 paper
14 papers
GUMPIM: Unitary and Malleable Memory for Processing-in-Memory with Guaranteed PIM Pages
Yilong Zhao, Fangxin Liu, Yiwei Hu +13
DRAM-based Processing-in-Memory (PIM) addresses the "memory wall" by executing computations directly inside main memory. However, memory interleaving and virtual memory limit conti…
Higher-order Topological Anderson Insulators
Yan-Bin Yang, Kai Li, L. -M. Duan +1
We study disorder effects in a two-dimensional system with chiral symmetry and find that disorder can induce a quadrupole topological insulating phase (a higher-order topological p…
A (Dummy's) Guide to Working with Gapped Boundaries via (Fermion) Condensation
Jiaqi Lou, Ce Shen, Chaoyi Chen +1
We study gapped boundaries characterized by "fermionic condensates" in 2+1 d topological order. Mathematically, each of these condensates can be described by a super commutative Fr…
Hinge solitons in three-dimensional second-order topological insulators
Yu-Liang Tao, Ning Dai, Yan-Bin Yang +2
A second-order topological insulator in three dimensions refers to a topological insulator with gapless states localized on the hinges, which is a generalization of a traditional t…
Chiral Induced Spin Selectivity as a Spontaneous Intertwined Order
Xiaopeng Li, Jue Nan, Xiangcheng Pan
Chiral induced spin selectivity (CISS) describes efficient spin filtering by chiral molecules. This phenomenon has led to nanoscale manipulation of quantum spins with promising app…
Topological Quantum Compiling with Reinforcement Learning
Yuan-Hang Zhang, Pei-Lin Zheng, Yi Zhang +1
Quantum compiling, a process that decomposes the quantum algorithm into a series of hardware-compatible commands or elementary gates, is of fundamental importance for quantum compu…
Precise Programmable Quantum Simulations with Optical Lattices
Xingze Qiu, Jie Zou, Xiaodong Qi +1
We present an efficient approach to precisely simulate tight binding models with optical lattices, based on programmable digital-micromirror-device (DMD) techniques. Our approach c…
Winding Numbers and Generalized Mobility Edges in Non-Hermitian Systems
Qi-Bo Zeng, Yong Xu
The Aubry-André-Harper (AAH) model with a self-dual symmetry plays an important role in studying the Anderson localization. Here we find a self-dual symmetry determining the quantu…
Quantum Adversarial Machine Learning
Sirui Lu, Lu-Ming Duan, Dong-Ling Deng
Adversarial machine learning is an emerging field that focuses on studying vulnerabilities of machine learning approaches in adversarial settings and developing techniques accordin…
Higher-order topological insulators and semimetals in generalized Aubry-André-Harper models
Qi-Bo Zeng, Yan-Bin Yang, Yong Xu
Higher-order topological phases of matter have been extensively studied in various areas of physics. While the Aubry-André-Harper model provides a paradigmatic example to study top…
Adversarial Machine Learning Phases of Matter
Si Jiang, Sirui Lu, Dong-Ling Deng
We study the robustness of machine learning approaches to adversarial perturbations, with a focus on supervised learning scenarios. We find that typical phase classifiers based on…
Evidence of Potts-Nematic Superfluidity in a Hexagonal Optical Lattice
Shengjie Jin, Wenjun Zhang, Xinxin Guo +3
As in between liquid and crystal phases lies a nematic liquid crystal, which breaks rotation with preservation of translation symmetry, there is a nematic superfluid phase bridging…
Type-II quadrupole topological insulators
Yan-Bin Yang, Kai Li, L. -M. Duan +1
Modern theory of electric polarization is formulated by the Berry phase, which, when quantized, leads to topological phases of matter. Such a formulation has recently been extended…
Dynamic formation of quasicondensate and spontaneous vortices in a strongly interacting Fermi gas
Xiang-Pei Liu, Xing-Can Yao, Youjin Deng +6
We report an experimental study of quench dynamics across the superfluid transition temperature in a strongly interacting Fermi gas by ramping down the trapping potential. Th…