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20012026
most citedBlack phosphorus field-effect transistors

8.5k citations

Showing 2021 · quant-phShow all

10 papers · 2 filters

quant-ph2021

Optimal Verification of the Bell State and Greenberger-Horne-Zeilinger States in Untrusted Quantum Networks

Yun-Guang Han, Zihao Li, Yukun Wang +1

Bipartite and multipartite entangled states are basic ingredients for constructing quantum networks and their accurate verification is crucial to the functioning of the networks, e…

quant-ph2021★ 1 cited

Experimental Realization of Non-Abelian Permutations in a Three-State Non-Hermitian System

Weiyuan Tang, Kun Ding, Guancong Ma

Eigenstates of a non-Hermitian system exist on complex Riemannian manifolds, with multiple sheets connecting at branch cuts and exceptional points (EPs). These eigenstates can evol…

quant-ph2021★ 12 cited

Quantum Measurements in the Light of Quantum State Estimation

Huangjun Zhu

Starting from a simple estimation problem, here we propose a general approach for decoding quantum measurements from the perspective of information extraction. By virtue of the est…

quant-ph2021★ 6 cited

Hard instance learning for quantum adiabatic prime factorization

Jian Lin, Zhengfeng Zhang, Junping Zhang +1

Prime factorization is a difficult problem with classical computing, whose exponential hardness is the foundation of Rivest-Shamir-Adleman (RSA) cryptography. With programmable qua…

quant-ph2021★ 1 cited

Fermion Sampling Made More Efficient

Haoran Sun, Jie Zou, Xiaopeng Li

Fermion sampling is to generate probability distribution of a many-body Slater-determinant wavefunction, which is termed "determinantal point process" in statistical analysis. For…

quant-ph2021★ 7 cited

Efficient Experimental Verification of Quantum Gates with Local Operations

Rui-Qi Zhang, Zhibo Hou, Jun-Feng Tang +5

Verifying the correct functioning of quantum gates is a crucial step towards reliable quantum information processing, but it becomes an overwhelming challenge as the system size gr…

quant-ph2021★ 1 cited

Experimental Masking of Real Quantum States

Rui-Qi Zhang, Zhibo Hou, Zihao Li +4

Masking of quantum information is a way of hiding information in correlations such that no information is accessible to any local observer. Although the set of all quantum states a…

quant-ph2021★ 57 cited

Non-reciprocity and quantum correlations of light transport in hot atoms via reservoir engineering

Xingda Lu, Wanxia Cao, Wei Yi +2

The breaking of reciprocity is a topic of great interest in fundamental physics and optical information processing applications. We demonstrate non-reciprocal light transport in a…

quant-ph2021★ 37 cited

The Reservoir Learning Power across Quantum Many-Boby Localization Transition

Wei Xia, Jie Zou, Xingze Qiu +1

Harnessing the quantum computation power of the present noisy-intermediate-size-quantum devices has received tremendous interest in the last few years. Here we study the learning p…

quant-ph2021★ 15 cited

Atom-Orbital Qubits under Holonomic Quantum Control

Hongmian Shui, Shengjie Jin, Zhihan Li +4

Quantum computing has been attracting tremendous efforts in recent years. One prominent application is to perform quantum simulations of electron correlations in large molecules an…