科研成果

   

SELECTED ARTICLES IN REFEREED JOURNAL (*通讯作者)

2024

  1. P. Xue*, Q. Lin, K. Wang, L. Xiao, S. Longhi*, and W. Yi*, Self acceleration from spectral geometry in dissipative quantum-walk dynamics, Nat. Commun. 15, 4381.
    2.  
  2. H. Gao, K. Wang, L. Xiao, M. Nakagawa, N. Matsumoto, D. Qu, H. Lin, M. Ueda*, and P. Xue*, Experimental observation of the Yang-Lee quantum criticality in open quantum systems, Phys. Rev. Lett. 132, 176601.
    3.  
  3. X. Zhan, Y. Yu, and P. Xue*, Local topological switch for boundary states in quantum walks, Phys. Rev. A 109, 012409.
    4.  
  4. J. Lin, K. Wang, L. Xiao, D. Qu, G. Zhu, Y. Zhang*, and P. Xue*, Experimental investigation of contextual robustness and coherence in state discrimination, Phys. Rev. A 109, 052208.
    5.  
  5. D. Qu, E. Matwiejew, K. Wang, J. B. Wang, and P. Xue*, Experimental implementation of quantum-walk-based portfolio optimization, Quantum Sci. Technol. 9, 025014.
    6.  
  6. X. W. Wang, G. Y. Zhu, L. Xiao, X. Zhan, and P. Xue*, Demonstration of PT-symmetric quantum state discrimination, Quantum Information Processing 23, 8.
    7.  

2023

  1. P. Xue*, L. Xiao, G. Ruffolo, A. Mazzari, T. Temistocles, M. Terra Cunha, and R. Rabelo*, Synchronous observation of Bell nonlocality and state-dependent contextuality, Phys. Rev. Lett. 130, 040201 (Editors' Suggestion).
    2.  
  2. P. Xue*, X. Z. Qiu, K. K. Wang, B. C. Sanders, and W. Yi, Observation of dark edge states in parity-time-symmetric quantum dynamics, National Science Review, nwad005.
    3.  
  3. K. K. Wang, L. Xiao, H. Q. Lin, W. Yi*, E. J. Bergholtz*, and P. Xue*, Experimental simulation of symmetry-protected higher-order exceptional points with single photons, Sci. Adv. 9, eadi0732.
    4.  
  4. Q. Lin, W. Yi*, and P. Xue*, Manipulating directional flow in a two-dimensional photonic quantum walk under a synthetic magnetic field, Nat. Commun. 14, 6283.
    5.  
  5. X. W. Wang, X. Zhan, Y. L. Li, L. Xiao, G. Y. Zhu, D. K. Qu, Q. Lin, Y. Yu, and P. Xue*, Generalized quantum measurements on a higher-dimensional system via quantum walks, Phys. Rev. Lett. 131, 150803.
    6.  
  6. G. Y. Zhu, Y. B. Chen, Y. Hasegawa*, and P. Xue*, Charging quantum batteries via indefinite causal order: Theory and experiment, Phys. Rev. Lett. 131,240401.
    7.  
  7. G. Y. Zhu, A. X. Liu, L. Xiao, K. K. Wang, D. K. Qu, J. L. Li*, C. F. Qiao*, and P. Xue*, Experimental investigation of conditional majorization uncertainty relations in the presence of quantum memory, Phys. Rev. A 108, L050202 (Letter).
    8.  
  8. X. J. Huang, K. K. Wang, L. Xiao, L. Gao, H. Q. Lin, and P. Xue*, Demonstration of the charging progress of quantum batteries, Phys. Rev. A 107, L030201 (Letter).
    9.  
  9. D. K. Qu, X. Zhan, H. Q. Lin, and P. Xue*, Experimental optimization of charging quantum batteries through a catalyst system, Phys. Rev. B 108, L180301 (Letter).
    10.  
  10. X. Zhan, D. K. Qu, and P. Xue*, Deterministic realization of trace-preserving channels in linear-optical systems, Phys. Rev. A 108, 032611.
    11.  
  11. H. X. Gao, K. K. Wang, D. K. Qu, Q. Lin, and P. Xue*, Demonstration of a photonic router via quantum walks, New J. Phys. 25, 053011.
    12.  
  12. X. W. Wang, L. Xiao, Q. Lin, K. K. Wang, H. Q. Lin and P. Xue*, Demonstration of reversed non-Hermitian skin effect via quantum walks on a ladder, New J. Phys. 25, 113039.
    13.    
  13. Y. Liu, H. W. Zhou, P. Xue, L. H. Lin, and H. B. Sun, Photoswitchable quantum electrodynamics in a hybrid plasmonic quantum emitter, Chip 2, 100060.
    14.  

2022

  1. Q. Lin, T. Y. Li, K. K. Wang, W. Yi*, and P. Xue*, Topological phase transitions and mobility edges in non-Hermitian quasicrystals, Phys. Rev. Lett. 129, 113601.
    2.  
  2. Q. Lin, T. Y. Li, K. K. Wang, W. Yi*, and P. Xue*, Observation of non-Hermitian topological Anderson insulator in quantum dynamics, Nat. Commun. 13, 3229.
    3.  
  3. D. K. Qu, S. Marsh, K. K. Wang, J. B. Wang*, and P. Xue*, Deterministic search on star graphs via quantum walks, Phys. Rev. Lett. 128, 050501.
    4.  
  4. K. K. Wang, R. Q. Xia, L. Bresque, and P. Xue*, Experimental demonstration of a quantum engine driven by entanglement and local measurements, Phys. Rev. Research (Letter) 4, L032042.
    5.  
  5. D. K. Qu*, K. K. Wang, X Zhan, and P. Xue*, Experimental investigation of equivalent Laplacian and adjacency quantum walks on irregular graphs, Phys. Rev. A 105, 062448.
    6.  
  6. H. X. Gao, K. K. Wang, D. K. Qu, Q. Lin, and P. Xue*, Experimental verification of trade-off relation for coherence and disturbance, New J. Phys. 24, 073011.
    7.  
  7. X. Mao, G.-Q. Qin, H. Yang, Z. Wang, M. Wang, G.-Q. Li, P. Xue*, and G.-L. Long*, Tunable partial polarization beam splitter and optomechanically induced Faraday effect, Phys. Rev. A 105, 033526.
    8.  
  8. G. Y. Zhu, C. J. Zhang, K. K. Wang, and P. Xue*, Experimental witnessing for entangled states with limited local measurements, Photonics Research 10, 2047.
    9.  
  9. P. Xue*, Disorder in parity-time symmetric quantum walks, Chin. Phys. B 31, 010311.
    10.  
  10. D. K. Qu*, Y. Fan, and P. Xue*, Information retrieval and criticality in high-dimensional parity-time-symmetric systems, Acta Physica Sinica 71, 130301.
    11.  
  11. G. Y. Zhu, D. K. Qu, L. Xiao, and P. Xue*, Experimental detection of initial system–nnvironment entanglement in open systems, Photonics 9, 883.
    12.  
  12. Y. P. He, D. K. Qu, K. K. Wang, and X. Zhan, Optical scheme to demonstrate state-independent quantum contextuality, Chin. Phys. B 31, 030305.
    13.  

2021

  1. K. K. Wang, J. C. Budich*, W. Yi*, and P. Xue*, Simulating exceptional non-Hermitian metals with single-photon interferometry, Phys. Rev. Lett. 127, 026404.
    2.  
  2. K. K. Wang, T. Y. Li, Y. W. Han, W. Yi*, and P. Xue*, Detecting non-Bloch topological invariants in quantum dynamics, Phys. Rev. Lett. 127, 270602.
    3.  
  3. L. Xiao, T. S. Deng, K. K. Wang, Z. Wang*, W. Yi*, and P. Xue*, Observation of non-Bloch parity-time symmetry and exceptional points, Phys. Rev. Lett. 126, 230402 (Featured in Physics, Editors' Suggestion, Cover page).
    4.  
  4. K. K. Wang, W. Yi*, S.-J. Ran*, and P. Xue*, Experimental realization of a quantum image classifier via tensor-network-based machine learning, Photonics Research 9, 12002332.
    5.  
  5. L. Xiao, D. K. Qu, K. K. Wang, H. W. Li, J. Y. Dai, B. Dóra, M. Heyl, R. Moessner, W. Yi, and P. Xue*, Non-Hermitian Kibble-Zurek mechanism with tunable complexity in single-photon interferometry, PRX Quantum 2, 020313.
    6.  
  6. X. Zhan, D. K. Qu, K. K. Wang, and P. Xue*, Experimental detection of qubit-environment entanglement without accessing the environment, Phys. Rev. A 104, L020201 (Letter).
    7.  
  7. D. K. Qu, K. K. Wang, X. Zhan, and P. Xue*, State-independent test of quantum contextuality with either single photons or coherent light, npj Quantum Information 7, 154.
    8.  
  8. G. Y. Zhu, D. Dilley, K. K. Wang, E. Chitambar, and P. Xue*, Less entanglement exhibiting more nonlocality with noisy measurements, npj Quantum Information 7, 166.
    9.  
  9. D. K. Qu, O. Kálmán, G. Y. Zhu, K. K. Wang, T. Kiss, and P. Xue*, Observation of the dynamics of an ergodic quantum protocol in a photonic realization, New J. Phys. 23, 083008.
    10.  
  10. D. K. Qu, K. K. Wang, X. Zhan, and P. Xue*, Experimental demonstration of strong unitary uncertainty relations, Opt. Exp. 29, 29567.
    11.  
  11. D. Wu, Q. Zhao, Y. Luo, H. Zhong, L. Peng, K. Chen, P. Xue, L. Li, N. Liu, C. Lu, and J. Pan, Entanglement-free witnessing of quantum incompatibility in a high-dimensional system, Phys. Rev. Research 3, 023017.
    12.  
  12. L. Ju, M. Yang*, and P. Xue*, A proposal for preparation of cluster states with linear optics, Chin. Phys. B 30, 030306.
    13.  
  13. Y. C. Chen, M. Gong, P. Xue, H. D. Yuan, and C. J. Zhang, Quantum deleting and cloning in a pseudo-unitary system, Front. Phys. 16, 53601.
    14.  

2020

  1. L. Xiao, T. S. Deng, K. K. Wang, G. Y. Zhu, Z. Wang*, W. Yi*, and P. Xue*, Observation of non-Hermitian bulk-boundary correspondence in quantum dynamics, Nature Physics 16, 761-766.
    2.  
  2. K. K. Wang, Y. H. Shi, J. B. Wang, Y. N. Joglekar, and P. Xue*, Experimental realization of continuous-time quantum walks on directed graphs and their application in PageRank, Optica 7, 1524-1530.
    3.  
  3. Z. H. Bian, K. K. Wang, X. Zhan, F. A. Onanga, F. Ruzicka, W. Yi*, Y. N. Joglekar*, and P. Xue*, Conserved quantities in parity-time symmetric systems, Phys. Rev. Research 2, 022039(R).
    4.  
  4. Z. H. Bian, A. S. Majumdar, C. Jebarathinam, K. K. Wang, X. Zhan, Y. S. Zhang, and P. Xue*, Experimental demonstration of one-sided device-independent self-testing of any pure two-qubit entangled state, Phys. Rev. A 101, 020301(R).
    5.  
  5. Z. H. Bian, K. K. Wang, F. A. Onanga, F. Ruzicka, W. Yi*, Y. N. Joglekar*, and P. Xue*, Quantum information dynamics in a high-dimensional parity-time-symmetric system, Phys. Rev. A 102, 030201(R).
    6.  
  6. X. Zhan, K. K. Wang, Z. H. Bian, Y. S. Zhang, B. C. Sanders, C. J. Zhang*, and P. Xue*, Experimental quantum cloning in a pseudo-unitary system, Phys. Rev. A 101, 010302(R).
    7.  
  7. D. K. Qu, P. Kurzyński, D. Kaszlikowski, S. Raeisi, K. K. Wang, X. Zhan, and P. Xue*, Experimental entropic test of state-independent contextuality via single photons, Phys. Rev. A 101, 060101(R).
    8.  
  8. L. Xiao, B. W. Fan, K. K. Wang, A. K. Pati, and P. Xue*, Direct experimental test of forward and reverse uncertainty relations, Phys. Rev. Research 2, 023106.
    9.  
  9. X. Zhan, K. K. Wang, Z. H. Bian, and P. Xue*, Experimental demonstration of quantum-to-quantum Bernoulli factory, Phys. Rev. A 102, 012605.
    10.  
  10. K. K. Wang, M. Y. Xu, and P. Xue*, Experimental violations of Leggett-Garg inequalities up to the algebraic maximum for a photonic qubit, Phys. Rev. A 102, 022214.
    11.  
  11. G. Y. Zhu, B. Huo, and P. Xue*, Photonic discrete-time quantum walks, Chin. Opt. Lett. 18, 052701.
    12.  
  12. Q. Lin, H. Qin, K. K. Wang, and P. Xue*, A two-dimensional quantum walk driven by a single two-side coin, Chin. Phys. B 29, 110303.
    13.  

2019

  1. K. K. Wang, X. Qiu, X. Zhan, Z. H. Bian, B. C. Sanders, W. Yi*, and P. Xue*, Observation of emergent momentum-time skyrmions in parity-time-symmetric non-unitary quench dynamics, Nat. Commun. 10, 2293.
    2.  
  2. K. K. Wang, X. Qiu, X. Zhan, Z. H. Bian, W. Yi*, and P. Xue*, Simulating dynamic quantum phase transitions in photonic quantum walks, Phys. Rev. Lett. 122, 020501.
    3.  
  3. L. Xiao, K. K. Wang, X. Zhan, Z. H. Bian, K. Kawabata, M. Ueda, W. Yi, and P. Xue*, Observation of critical phenomena in parity-time-symmetric quantum dynamics, Phys. Rev. Lett. 123, 230401.
    4.  
  4. G. Y. Zhu, O. Kálmán, K. K. Wang, D. K. Qu, X. Zhan, Z. H. Bian, T. Kiss, and P. Xue*, Experimental orthogonalization of highly overlapping quantum states with single photons, Phys. Rev. A 100, 052307.
    5.  
  5. X. Qiu, T.-S. Deng, Y. Hu*, P. Xue*, and W. Yi*, Fixed points and emergent topological phenomena in a parity-time-symmetric quantum quench, iScience 20, 392-401.
    6.  
  6. L. Xiao, X. Qiu, K. K. Wang, B. C. Sanders, W. Yi*, and P. Xue*, Topology with broken parity-time symmetry, arXiv:1906.07468.
    7.  

2018

  1. K. K. Wang, C. Emary, M. Y. Xu, X. Zhan, Z. H. Bian, and P. Xue*, Violations of a Leggett-Garg inequality without signalling for a photonic qutrit probed with ambiguous measurements, Phys. Rev. A (Rapdi Communication) 97, 020101(R).
    2.  
  2. K. K. Wang, X. P. Wang, X. Zhan, Z. H. Bian, J. Li, B. C. Sanders, and P. Xue*, Entanglement-enhanced quantum metrology in a noisy environment, Phys. Rev. A 97, 042112.
    3.  
  3. X. P. Wang, X. Qiu, K. K. Wang, W. Yi*, and P. Xue*, Detecting topological invariants and revealing topological phase transitions in discrete-time photonic quantum walks, Phys. Rev. A 98, 013835.
    4.  
  4. B. W. Fan, K. K. Wang, and P. Xue*, Experimental test of a stronger multi-observable uncertainty relation, Phys. Rev. A 98, 032118.
    5.  
  5. L. Xiao, X. Qiu, K. K. Wang, Z. H. Bian, X. Zhan, H. Obuse, B. C. Sanders, W. Yi*, and P. Xue*, Higher winding number in a nonunitary photonic quantum walk, Phys. Rev. A 98, 063847.
    6.  
  6. P. Xue*, X. Zhang, K. K. Wang, X. Zhan, and X. P. Wang, Implementing arbitrary coined two-dimensional quantum walks via bulk optical interferometry, Opt. Commun. 426, 558-561.
    7.  
  7. P. Xue*, B. W. Fan, and K. K. Wang, Experimental investigation of a stronger multi-observable uncertainty relation with single photons, Proc. SPIE 10771, Quantum Communications and Quantum Imaging XVI, 1077110 (18 September 2018); doi: 10.1117/12.2318021.
    8.  

2017

  1. L. Xiao, X. Zhan, Z. H. Bian, K. K.Wang, X. Zhang, X. P. Wang, J. Li, K. Mochizuki, D. Kim, N. Kawakami, W. Yi, H. Obuse, B. C. Sanders, and P. Xue*, Observation of topological edge states in parity–time-symmetric quantum walks, Nature Physics 13, 1117–1123 (DOI: 10.1038/NPHYS4204).
    2.  
  2. X. Zhan, Z. H. Bian, K. K. Wang, X. Z. Qiu, B. C. Sanders, W. Yi*, and P. Xue*, Detecting topological invariants in nonunitary discrete-time quantum walks, Phys. Rev. Lett. 119, 130501.
    3.  
  3. X. Zhan, P. Kurzynski, D. Kaszlikowski, K. K. Wang, Z. H. Bian, Y. S. Zhang*, and P. Xue*, Experimental detection of information deficit in a photonic contextuality scenario, Phys. Rev. Lett. 119, 220403.
    4.  
  4. X. Zhan, E. G. Cavalcanti, J. Li, Z. H. Bian, Y. S. Zhang, H. M. Wiseman, and P. Xue*, Experimental generalized contextuality with single-photon qubits, Optica 4, 966-971.
    5.  
  5. Z. H. Bian, J. Li, X. Zhan, J. Twamley, and P. Xue*, Experimental implementation of a quantum walk on a circle with single photons, Phys. Rev. A 95, 052338.
    6.  
  6. K. K. Wang, G. C. Knee*, X. Zhan, Z. H. Bian, J. Li, and P. Xue*, Optimal experimental demonstration of error-tolerant quantum witnesses, Phys. Rev. A 95, 032122.
    7.  
  7. J. A. Izaac, X. Zhan, Z. H. Bian, K. K. Wang, J. Li, J. B. Wang*, and P. Xue*, Centrality measure based on continuous-time quantum walks and experimental realization, Phys. Rev. A 95, 032318.
    8.  
  8. L. Xiao, K. K. Wang, X. Zhan, Z. H. Bian, J. Li, Y. S. Zhang, P. Xue*, and A. K. Pati, Experimental test of uncertainty relations for general unitary operators, Opt. Exp. 25, 17904 (Editor's Pick).
    9.  
  9. K. K. Wang, C. Emary, X. Zhan, Z. H. Bian, J. Li, and P. Xue*, Enhanced violations of Leggett-Garg inequalities in an experimental three-level system, Opt. Exp. 25, 31462 (Editor's Pick).
    10.  
  10. P. Xue*, X. Zhan, and Z. H. Bian, Experimental linear-optics simulation of ground-state of an Ising spin chain, Scientific Reports 7, 2183.
    11.  
  11. P. Xue*, K. K. Wang, and X. P. Wang, Efficient multiuser quantum cryptography network based on entanglement, Scientific Reports 7, 45928.
    12.  
  12. P. Xue*, and X. Zhang, A simple quantum voting scheme with multi-qubit entanglement, Scientific Reports 7, 7586.
    13.  
  13. Y. Wang, Y. Shang, and P. Xue, Generalized teleportation by quantum walks, Quantum Information Processing 16, 221.
    14.  

2016

  1. X. Zhan, X. Zhang, J. Li, Y. S. Zhang*, B. C. Sanders*, and P. Xue*, Realization of the Contextuality-Nonlocality Tradeoff with a Qubit-Qutrit Photon Pair, Phys. Rev. Lett. 116, 090401 (Editors' Suggestion).
    2.  
  2. K. K. Wang, X. Zhan, Z. H. Bian, J. Li, Y. S. Zhang*, and P. Xue*, Experimental investigation of the stronger uncertainty relations for all incompatible observables, Phys. Rev. A 93, 052108.
    3.  
  3. P. Xue*, R. Zhang, H. Qin, X. Zhan, Z. H. Bian, and J. Li, A one-dimensional quantum walk with multiple-rotation on the coin, Scientific Reports 6, 200095.
    4.  
  4. P. Xue*, and Z. H. Bian, Scheme for preparation of multi-partite entanglement of atomic ensembles, Chin. Phys. B 25, 080305.
    5.  
  5. H. Qin, and P. Xue*, Quantum walks with coins undergoing different quantum noisy channels, Chin. Phys. B 25, 010501.
    6.  
  6. Z. H. Bian, H. Qin, X. Zhan, J. Li, and P. Xue*, A quantum walk in phase space with resonator-assisted double quantum dots, Chin. Phys. B 25, 020307.
    7.  
  7. H. Luo, X. Zhan, P. Zhang and P. Xue*, Stopping time of a one-dimensional bounded quantum walk, Chin. Phys. B 25, 110304.
    8.  

2015

  1. P. Xue*, R. Zhang, H. Qin, X. Zhan, Z. H. Bian, J. Li, and B. C. Sanders, Experimental Quantum-Walk Revival with a Time-Dependent Coin, Phys. Rev. Lett. 114, 140502.
    2.  
  2. Z. H. Bian, J. Li,H. Qin, X. Zhan, R. Zhang, B. C. Sanders, and P. Xue*, Realization of Single-Qubit Positive-Operator-Valued Measurement via a One-Dimensional Photonic Quantum Walk, Phys. Rev. Lett. 114, 203602.
    3.  
  3. P. Xue*, R. Zhang, Z. H. Bian, X. Zhan, H. Qin, and B. C. Sanders, Localized State in a Two-Dimensional Quantum Walk on a Disordered Lattice, Phys. Rev. A 92, 042316.
    4.  
  4. P. Xue*, X. Zhan, and Z. H. Bian, Simulation of the ground states of spin rings with cavity-assisted neutral atoms, Scientific Reports 5, 7623.
    5.  
  5. X. Zhan, J. Li, H. Qin, Z. H. Bian, and P. Xue*, Linear optical demonstration of quantum speed-up with a single qudit, Opt. Exp. 23, 18422.
    6.  
  6. R. Zhang, Y. Xu and P. Xue*, Disordered quantum walks in two-dimensional lattices, Chin. Phys. B 24, 010303.
    7.  
  7. H. Luo, and P. Xue*, Properties of long quantum walks in one and two dimensions, Quantum Information Processing 14, 4361.

2014

  1. P. Xue*, H. Qin, B. Tang, and B. C. Sanders, Observation of quasiperiodic dynamics in a one-dimensional quantum walk of single photons in space, New Journal of Physics 16, 053009.
    2.  
  2. P. Xue*, H. Qin, and B. Tang, Trapping photons on the line: controllable dynamics of a quantum walk, Scientific Reports 4, 04825.
    3.  
  3. R. Zhang, P. Xue*, and J. Twamley, One-dimensional quantum walks with single-point phase defects, Phys. Rev. A 89, 042317.　
    4.  
  4. X. Zhan, H. Qin, Z. H. Bian, J. Li, and P. Xue*, Perfect state transfer and efficient quantum routing: A discrete-time quantum-walk approach, Phys. Rev. A 90, 012331.
    5.  
  5. R. Zhang, and P. Xue*, Two-dimensional quantum walk with position-dependent phase defect, Quantum Information Processing 13, 1825-1839.
    6.  
  6. P. Xue*, H. Qin, X. Zhan, Z. H. Bian, and J. Li, Experimental realization of one-dimensional optical quantum walks, Chin. Phys. B 23, 110307.
    7.  
  7. H. Qin, and P. Xue*, Implementation of a one-dimensional quantum walk in both position and phase spaces, Chin. Phys. B 23, 010301.
    8.  
  8. B. Tang, H. Qin, R. Zhang, J. M. Liu, and P. Xue*, Cavity-assisted quantum computing in a silicon nanostructure, Chin. Phys. B 23, 050307. 　

2013

  1. P. Xue*, and B. C. Sanders, Controlling and reversing the transition from classical diffusive to quantum ballistic transport in a quantum walk by driving the coin, Phys. Rev. A 87.022334.
    2.  
  2. P. Xue*, Implementation of multi-walker quantum walks with cavity grid, the Journal of Computational and Theoretical Nanoscience: Special Issue: Theoretical and Mathematical Aspects of the Discrete Time Quantum Walk (Invited)10, 1.
    3.  
  3. P. Xue*, Non-Markovian dynamics of spin squeezing, Physics Letters A 377, 1328.
    4.  
  4. P. Xue*, and Y. S. Zhang, Non-Markovian decoherent quantum walks, Chin. Phys. B 22, 070302.
    5.  
  5. R. Zhang, H. Qin, B. Tang, and P. Xue*, Disorder and decoherence in coined quantum walks (Invited Review Article), Chin. Phys. B 22, 110312.
    6.  
  6. A. Hardal, P. Xue et al., Discrete-time quantum walk with nitrogen-vacancy centers in diamond coupled to a superconducting flux qubit, Phys. Rev. A 88, 022303.

2012

  1. P. Xue*, and B. C. Sanders, Two quantum walkers sharing coins, Phys. Rev. A 85, 022307.
    2.  
  2. P. Xue*, Spin-squeezing property of weighted graph states, Phys. Rev. A 86, 023812.
    3.  
  3. P. Xue*, Z. Ficek, and B. C. Sanders, Probing multipartite entanglement in a coupled Jaynes-Cummings system, Phys. Rev. A 86, 043826.
    4.  
  4. P. Xue*, and J. Z. Wu, High-fidelity quantum memory realized via Wigner crystals of polar molecules, Chin. Phys. B 21, 010308.
    5.  
  5. P. Xue*, Improved frequency standard via weighted graph states, Chin. Phys. B 21, 100306.
    6.  
  6. Y. X. Gong, P. Xu, J. Shi, L. Chen, X. Q. Yu, P. Xue, and S. N. Zhu, Generation of polarization-entangled photon pairs via concurrent spontaneous parametric downconversions in a single chi((2)) nonlinear photonic crystal, Opt. Lett. 37, 4374.
    7.  
  7. Y. Y. Xu, F. Zhou, L. Chen, Y. Xie, P. Xue, and M. Feng, Irreversibility of a quantum walk induced by controllable decoherence employing random unitary operations, Chin. Phys. B 21, 040304.

2011

  1. P. Xue*, Universal quantum computing with nanowire double quantum dots, Phys. Scr. 84, 045002.
    2.  
  2. P. Xue*, Decoherence-free spin entanglement generation and purification in nanowire double quantum dots, Chin. Phys. B 20, 100310.
    3.  
  3. P. Xue*, Entangling Gate of Dipolar Molecules Coupled to a Photonic Crystal, Chin. Phys. Lett. 28, 050307.
    4.  
  4. P. Xue*, Quantum Memory via Wigner Crystals of Polar Molecules, Chin. Phys. Lett. 28, 120307.
    5.  
  5. P. Xue*, Quantum Computing via Singlet-Triplet Spin Qubits in Nanowire Double Quantum Dots, Chin. Phys. Lett. 28, 070305.
    6.  
  6. P. Xue*, Z. Ficek, and B. C. Sanders, Two coupled Jaynes-Cummings cells, Quantum Communications and Quantum Imaging IX 8163.
    7.  
  7. Y.-X. Gong, Z.-D. Xie, P. Xu, X.-Q. Yu, P. Xue, and S.-N. Zhu, Compact source of narrow-band counterpropagating polarization-entangled photon pairs using a single dual-periodically-poled crystal, Phys. Rev. A 84, 053825.

2010

  1. P. Xue*, and B. C. Sanders, Nearest-neighbor coupling asymmetry in the generation of cluster states in a charge-qubit structure, Phys. Rev. B 82, 085326.
    2.  
  2. P. Xue*, Many-body interactions with single-electron quantum dots for topological quantum computation, Phys. Rev. A 81, 052331.
    3.  
  3. P. Xue*, Universal quantum computing with semiconductor double-dot molecules on a chip, Phys. Lett. A 374, 2601.
    4.  
  4. P. Xue*, A Controlled Phase Gate with Nitrogen-Vacancy Centers in Nanocrystal Coupled to a Silica Microsphere Cavity, Chin Phys. Lett. 27, 060301.
    5.  
  5. Y. F. Xiao, C. L. Zou, P. Xue, et al, Quantum electrodynamics in a whispering gallery microcavity coated with a polymer nanolayer, Phys. Rev. A 81, 053807.
    6.  
  6. L. Livadaru, P. Xue, Z. Shaterzadeh-Yazdi, G. A. DiLabio, J. Mutus, J. L. Pitters, B. C. Sanders, and R. A. Wolkow, Dangling-bond charge qubit on a silicon surface, New J. Phys. 12, 083018.

2009

  1. P. Xue*, B. C. Sanders, and D. Leibfreid, Quantum walk on a line for a trapped ion, Phys. Rev. Lett. 103, 183602.

2008

  1. P. Xue*, and B. C. Sanders, Quantum walk on circles in phase space, New J. Phys. 10, 053025.
    2.  
  2. P. Xue*, and X.-F. Zhou, Bipartite entanglement purification with neutral atoms, Phys. Lett. A 372, 632.
    3.  
  3. P. Xue*, B. C. Sanders, A. Blais, and K. Lalumiere, Quantum walk on a circle in phase space via superconducting circuit quantum electrodynamics, Phys. Rev. A 78, 042334.
    4.  
  4. P. Xue*, Neutral atoms with cavity-assisted interaction for robust long-distance quantum communication, Phys. Lett. A 372, 6859.

2006

  1. P. Xue*, and Y.-F. Xiao, Universal Quantum Computation in Decoherence-Free Subspace with Neutral Atoms, Phys. Rev. Lett. 97, 140501.
    2.  
  2. X.-M. Lin, P. Xue, et al., Scalable preparation of multiple-particle entangled state via the cavity input-output process, Phys. Rev. A 74, 052339.

2005

  1. C. Han, P. Xue, and G.-C. Guo, Multipartite entanglement preparation and quantum communication with atomic ensembles, Phys. Rev. A 72, 034301.

2004

  1. P. Xue*, C. Han, B. Yu, X.-M. Lin, and G.-C. Guo, Entanglement preparation and quantum communication with atoms in optical cavities, Phys. Rev. A 69, 052318.
    2.  
  2. W. Jiang, C. Han, P. Xue, L.-M. Duan, and G.-C. Guo, Nonclassical photon pairs generated from a room-temperature atomic ensemble, Phys. Rev. A 69, 043819.
    3.  
  3. P. Xue*, and G.-C. Guo, Nondeterministic scheme for preparation of nonmaximal entanglement between two atomic ensembles, J. Opt. Soc. Am. B 21, 1358.
    4.  
  4. P. Xue*, and G.-C. Guo, Secure direct communication using the ‘polarization’ entangled atomic ensembles, J. Phys. B: At. Mol. Opt. Phys, 37, 711.
    5.  
  5. X.-M. Lin, B. Yu, Z.-W. Zhou, P. Xue, and G.-C. Guo, Implementing entanglement swapping with trapped atoms via cavity decay, Chin. Phys. Lett. 21, 1525.

2003

  1. P. Xue*, and G.-C. Guo, Scheme for preparation of mulipartite entanglement of atomic ensembles, Phys. Rev. A 67, 034302.
    2.  
  2. P. Xue*, and G.-C. Guo, Efficient scheme for multipartite entanglement and quantum information processing using atomic ensembles, Phys.Lett. A 319, 225.
    3.  
  3. X.-M. Lin, Z.-W. Zhou, P. Xue, Y.-J. Gu, and G.-C. Guo, Scheme for implementing quantum dense coding via cavity QED, Phys. Lett. A 313, 351.
    4.  
  4. C. Han, P. Xue, and G.-C. Guo, A controlled quantum key distribution scheme with three-particle entanglement, Chin. Phys. Lett.20, 183.

2002

  1. P. Xue, C.-F. Li, and G.-C. Guo, Addendum to “Efficient quantum-key-distribution scheme with nonmaximally entangled states”, Phys. Rev. A 65, 034302.
    2.  
  2. P. Xue, C.-F. Li, and G.-C. Guo, Conditional efficient multiuser quantum cryptography network, Phys. Rev. A 65, 022317.

2001

  1. P. Xue, C.-F. Li, and G.-C. Guo, Efficient quantum-key-distribution scheme with nonmaximally entangled states, Phys. Rev. A 64, 032305.
    2.  
  2. P. Xue, Y.-F. Huang, Y.-S. Zhang, C.-F. Li, and G.-C. Guo, Reducing the communication complexity with quantum entanglement, Phys. Rev. A 64, 032304.
    3.  
  3. P. Xue, C.-F. Li, Y.-S. Zhang, and G.-C. Guo, Three-party quantum communication complexity via entanglement tripartite pure states, J. Opt. B: Quantum Semiclass. Opt. 3, 219.
    4.  
  4. P. Xue, C.-F. Li, and G.-C. Guo, A two-party probabilistic communication complexity scenario via Werner states, Chin. Phys. Lett. 18, 1305.
 

SELECTED CONFERENCE TALKS

2019

  1. invited talk, Fudan Mini-program on Non-Hermitian Topology and Dynamics, Nov. 2019.
    2.  
  2. invited talk, the Nordita program "Topological Quantum Matter: From Low-Temperature Physics to Non-Equilibrium Dynamics", Stockholm, Sweden, Aug. 2019.
    3.  
  3. invited talk, the 19th Asian Quantum Information Science Conference (AQIS 2019), Seoul, Korea, Aug. 2019.
    4.  
  4. invited talk, the 8th Applied Optics and Photonics China (AOPC 2019), Beijing, China, July 2019.
    5.  
  5. invited talk, Emergent Phenomena in ultracold Atoms, Beijing, China, June 2019.
    6.  
  6. invited talk, AQE2019, Shenzhen, China, June 2019.
    7.  
  7. invited talk, the workshop on PT-Symmetry and Physics with Non-Hermitian Hamiltonians, Sanya, China, March 2019.
    8.  

2018

  1. Topology in quantum walks, The 8th Workshop on Quantum Simulation and Quantum Walks 2018, Perth, Australia, Dec. 2018.
    2.  
  2. Experimental test of a tronger multi-observable uncertainty relation with single photons, the SPIE international Symposium on Optics+Photonics, San Diego, USA, Aug. 2018.
    3.  
  3. Parity-time quantum walks, The 672. WE-Heraeus Seminar "Search and Problem Solving Random Walks", Bad Honnef, Germany, May 2018.
    4.  

2017

  1. Observation of topological edge states in non-unitary quantum walks, International Workshop on Quantum Computing and Quantum Information Processing 2017, Beijing, China, Nov. 2017.
    2.  

2016

  1. Observation of topological edge states in parity-time-symmetric quantum walks, the 6th Workshop of Quantum Simulation and Quantum Walks 2016, Prague, Czech Republic, Nov. 2016.
    2.  
  2. Realization of the contextuality-nonlocality tradeoff with a qubit-qutrit photon pair (Long talk), 16th Asian Quantum Information Science Conference, Taipei, Taiwan, Aug. 2016.
    3.  
  3. Realization of the contextuality-nonlocality tradeoff with a qubit-qutrit photon pair (Invited), the 8th International Conference on Information Opics and Photonics, Shanghai, China, July 2016.
    4.  
  4. Realization of the contextuality-nonlocality tradeoff with a qubit-qutrit photon pair, International Conference on the Frontiers in Atomic, Molecular, and Optical Physics, Shanghai, China, May 2016.
    5.  

2015

  1. Generalized measurements with photonic quantum walks, Workshop of ”Quantum Simulation and Quantum Walk (QSQW 2015)“, Yokohama, Japan, Nov. 2015.
    2.  
  2. Violation of a generalized non-contextuality inequality with single-photons (Invited), UTS-AMSS Joint Annual Workshop on Quantum Computing and Quantum Information Processing 2015, Beijing, China, Sept. 2015.
    3.  
  3. Quantum measurements with photonic quantum walks (Invited), the Workshop on Quantum Information, Quantum Control and Quantum Devices, Bilbao, Spain, Sept. 2015.
    4.  
  4. Realization of single-qubit positive operator-valued measurement via a one-dimensional photoninc quantum walk (Long talk), the 15th Asian Quantum Information Science Conference, Seoul, Korea, Aug. 2015.
    5.  
  5. Generalized measurements with photonic quantum walks (Invited), the Sino-German Symposium on Frontiers of Quantum Information and Quantum Simulation, Heidelberg, Germany, July 2015.
    6.  
  6. Quantum simulations and generalized measurements with photonic quantum walks (Invited), the 1st Workshop on Multi-Photon Interferometry, Shanghai, China, May 2015.
    7.  

2014

  1. Experimental realization of quantum walks via linear optical elements (Invited), the 6th Workshop on Quantum Information Science, Hong Kong, China, Dec. 2014.
    2.  
  2. Experimental quantum-walk revival with a time-dependent coin, the Quantum Simulation and Quantum Walks Conference, Umzumbe, South Africa, Nov. 2014.
    3.  
  3. Photonic quantum walks (keynote), International Iran Conference on Quantum Information, Isfahan, Iran, Sept. 2014.
    4.  
  4. Observation of localization effect and quasi-Periodic dynamics in a one-dimensional photonic quantum walk, the 14th Asian Quantum Information Science Conference, Kyoto, Japan, Aug. 2014.
    5.  
  5. Two quantum walkers sharing coins (Invited), AMS Special Session on quantum walks, quantum computation and related topics at 2014 Joint Mathematics Meetings (JMM), Baltimore, USA, Jan. 2014.
    6.  

2013

  1. Observation of localization effect and quasi-Periodic dynamics in a quantum walk architecture (Invited), Workshop of Quantum Simulations and Quantum Walks, Pisa, Italy, Nov. 2013.
    2.  
  2. An introduction to quantum walks (Invited), the 2013 International Summer School on Quantum Information Science and Technology, Changsha, China, July 2013.
    3.  

2012

  1. Implementation of quantum walks (Invited), the 4th Workshop on Quantum Information Science, Hong Kong, China, Dec. 2012.
    2.  
  2. Implementation of multi-particle quantum walk (Invited), Workshop of Quantum Dynamics and Quantum Walks, Okazaki Conference Center, Japan, Nov. 2012.
    3.  
  3. Implementation of quantum walks with many particles (Invited), International Workshop on Quantum Computing and Quantum Information Processing, Beijing, China, Sept. 2012.
    4.  
  4. Spin squeezing property of weighted graph states, the 12th Asian quantum information science conference, Suzhou, China, Aug. 2012.
    5.  

2011

  1. Two-coupled JC systems, the SPIE Quantum Communications and Quantum Imaging IX Conference (OP514), San Diego, USA, Aug. 2011.
    2.  
  2. Probing multipartite entanglement in a coupled Jaynes-Cummings system, the 5th Asia-Pacific Workshop on Quantum Information Science 2011, Singapore, May 2011.
    3.  
  3. Quantum computing for singlet-triplet spin qubits in nanowire double quantum dots, Quantum Optics and New Materials (IV), Beijing, China, Jan. 2011.
    4.  

2010

  1. Many-body interactions with single-electron quantum dots, the 10th Asian Conference on Quantum Information Science (AQIS'10), Tokyo, Japan, Aug. 2010.
    2.  
  2. Many-body interactions with single-electron quantum dots for topological quantum computation, the 4th Asia Pacific Conference in Quantum Information Science (4'APCQIS), Taiyuan, China, Aug. 2010.
    3.  

2009

  1. Implementation of quantum walk, International Conference on Quantum Foundation and Technology: Frontier and Future (ICQFT'09), Shanghai, China, July 2009.
    2.  
  2. Quantum walk on a line for a trapped ion, International Conference on Quantum Information and Technology (ICQIT'09), Tokyo, Japan, Dec. 2009.
    3.  
  3. Quantum walk on a line for a trapped ion, the 9th Asian Conference on Quantum Information Science (AQIS'09), Nanjing, China, Aug. 2009.
    4.  

2008

  1. Quantum walk on circles in phase space via superconducting circuit quantum electrodynamic, 2008 CAP Congress, Quebec City, Canada, Aug. 2008.
    2.  

2007

  1. Neutral atoms with cavity-assisted interaction for universal quantum computation in DFS, the 38th Annual Meeting of the Division of Atomic, Molecular, and Optical Physics (DAMOP'07), Calgary, Canada, June 2007.
    2.  
  2. Neutral atoms with cavity-assisted interaction for robust long distant quantum communication, the Workshop in Quantum Algorithms and Applications, Sydney, Australia, May 2007.
    3.  

2005

  1. Quantum correlations and spin squeezing in spin lattices and spin gases, German Physical Society Deutsche Physikalische Gesellschaft (DPG) Conference, Berlin, Germany, Mar. 2005.
    2.