H
Heng Fan
Researcher at Chinese Academy of Sciences
Publications - 502
Citations - 12418
Heng Fan is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Quantum entanglement & Quantum. The author has an hindex of 53, co-authored 488 publications receiving 9926 citations. Previous affiliations of Heng Fan include University of California, Los Angeles & Ningbo University.
Papers
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Journal ArticleDOI
Strain tuning of optical emission energy and polarization in monolayer and bilayer MoS2
C. Zhu,Guandong Wang,Bilu Liu,Xavier Marie,X. F. Qiao,Xiuhui Zhang,Xianxin Wu,Heng Fan,Ping-Heng Tan,Thierry Amand,Bernhard Urbaszek +10 more
TL;DR: In this article, the influence of uniaxial tensile strain on the vibrational and optoelectronic properties of monolayer and bilayer MoS on a flexible substrate was investigated.
Journal ArticleDOI
Quantum coherence and geometric quantum discord
TL;DR: This aim is to provide a full review about the resource theory of quantum coherence, including its application in many-body systems, and the discordlike quantum correlations which were defined based on the various distance measures of states.
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Generation of multicomponent atomic Schrödinger cat states of up to 20 qubits.
Chao Song,Kai Xu,Hekang Li,Yu-Ran Zhang,Xu Zhang,Wuxin Liu,Qiujiang Guo,Zhen Wang,Wenhui Ren,Jie Hao,Hui Feng,Heng Fan,Dongning Zheng,Da-Wei Wang,Da-Wei Wang,Haohua Wang,Haohua Wang,Shi-Yao Zhu,Shi-Yao Zhu +18 more
TL;DR: Deterministic generation of an 18-qubit Greenberger-Horne-Zeilinger (GHZ) state and multicomponent atomic Schrödinger cat states of up to 20 qubits on a quantum processor, which features 20 superconducting qubits interconnected by a bus resonator is reported.
Journal ArticleDOI
Monogamy inequality in terms of negativity for three-qubit states
Yong-Cheng Ou,Heng Fan +1 more
TL;DR: In this article, an entanglement measure is proposed to quantify three-qubit entanglements in terms of negativity, which is referred to as the three-$\ensuremath{\pi}$ in order to distinguish it from the three-tangle.
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Emulating Many-Body Localization with a Superconducting Quantum Processor.
Kai Xu,J. H. Chen,Yu Zeng,Yu-Ran Zhang,Chao Song,Wuxin Liu,Qiujiang Guo,Pengfei Zhang,Da Xu,Hui Deng,Keqiang Huang,Haohua Wang,Haohua Wang,Xiaobo Zhu,Dongning Zheng,Heng Fan +15 more
TL;DR: An experiment fully emulating the MBL dynamics with a 10-qubit superconducting quantum processor, which represents a spin-1/2 XY model featuring programmable disorder and long-range spin-spin interactions, and provides essential signatures of MBL, such as the imbalance due to the initial nonequilibrium, the violation of eigenstate thermalization hypothesis, and the long-time logarithmic growth of entanglement entropy.