Publications (67)
Hardy's Paradox and Measurement-disturbance Relations
Kazuo Fujikawa, C. H. Oh, Sixia Yu
Hierarchy of multipartite nonlocality in the nonsignaling scenario
Xiaoxu Wang, Chengjie Zhang, Qing Chen +3
Robertson-Schroedinger Uncertainty Relation Refined by Skew Information
Sixia Yu, C. H. Oh
Duality relations in a two-path interferometer with an asymmetric beam splitter
Li Li, Nai-Le Liu, Sixia Yu
State-independent proof of Kochen-Specker theorem with 13 rays
Sixia Yu, C. H. Oh
Quantum Fisher Information as the Convex Roof of Variance
Sixia Yu
Perfect Test of Entanglement for Two-level Systems
Sixia Yu, Jian-Wei Pan, Zeng-Bing Chen +1
Universal Quantum Filter
Dong Yang, Sixia Yu
Theory-Independent Measure of Coherence
Liang-Liang Sun, Fei-Lei Xiong, Sixia Yu +1
Entanglement Detection by Local Orthogonal Observables
Sixia Yu, Nai-le Liu
Quantum pigeonhole effect, Cheshire cat and contextuality
Sixia Yu, C. H. Oh
Complementarity of information sent via different bases
Shengjun Wu, Sixia Yu, Klaus Mølmer
Two infinite families of nonadditive quantum error-correcting codes
Sixia Yu, Qing Chen, C. H. Oh
Uncertainty-Complementarity Balance as a General Constraint on Non-locality
Liang-Liang Sun, Sixia Yu, Zeng-Bing Chen
1/2+1/2>1 for quantum error correction
Zhuo Wang, Sixia Yu, Heng Fan +1
A family of nonlocal bound entangled states
Sixia Yu, C. H. Oh
Robust quantum metrological schemes based on protection of quantum Fisher information
Xiao-Ming Lu, Sixia Yu, C. H. Oh
Tripartite entangled pure states are tripartite nonlocal
Sixia Yu, C. H. Oh
Witnessing the quantum discord of all the unknown states
Sixia Yu, Chengjie Zhang, Qing Chen +1
Quantum Error-Correcting Codes over Mixed Alphabets
Zhuo Wang, Sixia Yu, Heng Fan +1
Bell's inequality and extremal nonlocal box from Hardy's test for nonlocality
Sixia Yu
Quantum Error-Correcting Codes with Preexisting Protected Qubits
Ying Dong, Xiuhao Deng, Mingming Jiang +2
Nonadditive quantum error-correcting code
Sixia Yu, Qing Chen, C. H. Lai +1
Phase amplification in optical interferometry with weak measurement
Li Li, Yuan Li, You-Lang Zhang +5
Multi-setting Greenberger-Horne-Zeilinger Paradoxes
Weidong Tang, Sixia Yu, C. H. Oh
Separability criteria with angular and Hilbert space averages
Kazuo Fujikawa, C. H. Oh, Koichiro Umetsu +1
Graphical Nonbinary Quantum Error-Correcting Codes
Dan Hu, Weidong Tang, Meisheng Zhao +3
Reveal quantum correlation in complementary bases
Shengjun Wu, Zhihao Ma, Zhihua Chen +1
Unifying Entanglement and Nonlocality as a Single Concept: Quantum Wholeness
Zeng-Bing Chen, Sixia Yu, Yong-De Zhang +1
Minimal Kochen-Specker theorem in finite dimensions
Sixia Yu, C. H. Oh
Construction of State-independent Proofs for Quantum Contextuality
Weidong Tang, Sixia Yu
Violations of Locality Beyond Bell's Theorem
Zeng-Bing Chen, Sixia Yu, Yong-De Zhang
Tight bounds for the quantum discord
Sixia Yu, Chengjie Zhang, Qing Chen +1
An experimental test of the non-classicality of quantum mechanics using an unmovable and indivisible system
Xi Kong, Mingjun Shi, Fazhan Shi +7
Experimental test of non-classicality of quantum mechanics using an individual atomic solid-state quantum system
Xi Kong, Mingjun Shi, Mengqi Wang +12
Quantum discord of two-qubit X-states
Qing Chen, Chengjie Zhang, Sixia Yu +2
Positive Maps Which Are Not Completely Positive
Sixia Yu
Reflection and Transmission in a Neutron-Spin Test of the Quantum Zeno Effect
Ken Machida, Hiromichi Nakazato, Saverio Pascazio +2
Test of Genuine Multipartite Nonlocality Without Inequality
Qing Chen, Sixia Yu, Chengjie Zhang +2
Optimal joint measurement of two observables of a qubit
Sixia Yu, C. H. Oh
Quantum contextuality and joint measurement of three observables of a qubit
Sixia Yu, C. H. Oh
Extremal asymmetric universal cloning machines
Mingming Jiang, Sixia Yu
Pushing the Qubit Rate Limit for Fast Quantum Data Transmission by Quantum Error Correction
Weidong Tang, Sixia Yu
Observable estimation of entanglement of formation and quantum discord for bipartite mixed quantum states
Chengjie Zhang, Sixia Yu, Qing Chen +1
Improved Error-Tradeoff and Error-Disturbance Relations
Xiao-Ming Lu, Sixia Yu, Kazuo Fujikawa +1
Complete condition for nonzero quantum correlation in continuous variable systems
Chengjie Zhang, Sixia Yu, Qing Chen +3
Quantum searching's underlying SU(2) structure and its quantum decoherence effects
Sixia Yu, Chang-Pu Sun
Detecting and estimating continuous-variable entanglement by local orthogonal observables
Chengjie Zhang, Sixia Yu, Qing Chen +1
Entropic uncertainty relation for mutually unbiased bases
Shengjun Wu, Sixia Yu, Klaus Mølmer
Duality relation and joint measurement in a Mach-Zehnder Interferometer
Nai-Le Liu, Li Li, Sixia Yu +1
Classifying N-qubit Entanglement via Bell's Inequalities
Sixia Yu, Zeng-Bing Chen, Jian-Wei Pan +1
Effect of weak measurement on entanglement distribution over noisy channels
Xin-Wen Wang, Sixia Yu, Deng-Yu Zhang +1
Quantum channels that preserve the commutativity
Sixia Yu, Chengjie Zhang, Qing Chen +1
Violation of Locality Without Inequalities for Multiparticle Perfect Correlations
Zeng-Bing Chen, Nai-Le Liu, Sixia Yu +1
Canonical Quantum Teleportation
Sixia Yu, Chang-Pu Sun
All entangled pure states violate a single Bell's inequality
Sixia Yu, Qing Chen, Chengjie Zhang +2
Error-Tolerating Bell Inequalities via Graph States
Qing Chen, Sixia Yu, C. H. Oh
Detecting the local indistinguishability of maximally entangled states
Sixia Yu, C. H. Oh
Greenberger-Horne-Zeilinger paradoxes from qudit graph states
Weidong Tang, Sixia Yu, C. H. Oh
Evaluation of entanglement measures by a single observable
Chengjie Zhang, Sixia Yu, Qing Chen +2
Detecting the quantum discord of an unknown state by a single observable
Chengjie Zhang, Sixia Yu, Qing Chen +1
Graphical Non-contextual Inequalities for Qutrit Systems
Weidong Tang, Sixia Yu
Strengthened quantum Hamming bound
Sixia Yu, C. H. Lai, C. H. Oh
Joint measurement of two unsharp observables of a qubit
Sixia Yu, Naile Liu, Li Li +1
Bell Function Values Approach to Topological Quantum Phase Transitions
Dong-Ling Deng, Chunfeng Wu, Jing-Ling Chen +3
Graphical Quantum Error-Correcting Codes
Sixia Yu, Qing Chen, C. H. Oh
All the stabilizer codes of distance 3
Sixia Yu, Juergen Bierbrauer, Ying Dong +2