Observation of topological edge states in parity–time-symmetric quantum walks L Xiao, X Zhan, ZH Bian, KK Wang, X Zhang, XP Wang, J Li, K Mochizuki, ... Nature Physics 13 (11), 1117-1123, 2017 | 228 | 2017 |

Conditional efficient multiuser quantum cryptography network P Xue, CF Li, GC Guo Physical Review A 65 (2), 022317, 2002 | 137 | 2002 |

Detecting topological invariants in nonunitary discrete-time quantum walks X Zhan, L Xiao, Z Bian, K Wang, X Qiu, BC Sanders, W Yi, P Xue Physical review letters 119 (13), 130501, 2017 | 97 | 2017 |

Universal quantum computation in decoherence-free subspace with neutral atoms P Xue, YF Xiao Physical review letters 97 (14), 140501, 2006 | 82 | 2006 |

Quantum walk on a line for a trapped ion P Xue, BC Sanders, D Leibfried Physical review letters 103 (18), 183602, 2009 | 79 | 2009 |

Dangling-bond charge qubit on a silicon surface L Livadaru, P Xue, Z Shaterzadeh-Yazdi, GA DiLabio, J Mutus, JL Pitters, ... New Journal of Physics 12 (8), 083018, 2010 | 64 | 2010 |

Experimental quantum-walk revival with a time-dependent coin P Xue, R Zhang, H Qin, X Zhan, ZH Bian, J Li, BC Sanders Physical Review Letters 114 (14), 140502, 2015 | 59 | 2015 |

Nonclassical photon pairs generated from a room-temperature atomic ensemble W Jiang, C Han, P Xue, LM Duan, GC Guo Physical Review A 69 (4), 043819, 2004 | 59 | 2004 |

Quantum walks on circles in phase space via superconducting circuit quantum electrodynamics P Xue, BC Sanders, A Blais, K Lalumière Physical Review A 78 (4), 042334, 2008 | 55 | 2008 |

Efficient quantum-key-distribution scheme with nonmaximally entangled states P Xue, CF Li, GC Guo Physical Review A 64 (3), 032305, 2001 | 55 | 2001 |

Simulating dynamic quantum phase transitions in photonic quantum walks K Wang, X Qiu, L Xiao, X Zhan, Z Bian, W Yi, P Xue Physical review letters 122 (2), 020501, 2019 | 54 | 2019 |

Realization of single-qubit positive-operator-valued measurement via a one-dimensional photonic quantum walk Z Bian, J Li, H Qin, X Zhan, R Zhang, BC Sanders, P Xue Physical review letters 114 (20), 203602, 2015 | 52 | 2015 |

Scheme for preparation of mulipartite entanglement of atomic ensembles P Xue, GC Guo Physical Review A 67 (3), 034302, 2003 | 50 | 2003 |

Observation of quasiperiodic dynamics in a one-dimensional quantum walk of single photons in space P Xue, H Qin, B Tang, BC Sanders New Journal of Physics 16 (5), 053009, 2014 | 49 | 2014 |

Experimental investigation of the stronger uncertainty relations for all incompatible observables K Wang, X Zhan, Z Bian, J Li, Y Zhang, P Xue Physical Review A 93 (5), 052108, 2016 | 44 | 2016 |

Two quantum walkers sharing coins P Xue, BC Sanders Physical Review A 85 (2), 022307, 2012 | 43 | 2012 |

Perfect state transfer and efficient quantum routing: A discrete-time quantum-walk approach X Zhan, H Qin, Z Bian, J Li, P Xue Physical Review A 90 (1), 012331, 2014 | 42 | 2014 |

Scalable preparation of multiple-particle entangled states via the cavity input-output process XM Lin, P Xue, MY Chen, ZH Chen, XH Li Physical Review A 74 (5), 052339, 2006 | 39 | 2006 |

Observation of emergent momentum–time skyrmions in parity–time-symmetric non-unitary quench dynamics K Wang, X Qiu, L Xiao, X Zhan, Z Bian, BC Sanders, W Yi, P Xue Nature communications 10 (1), 1-8, 2019 | 38 | 2019 |

One-dimensional quantum walks with single-point phase defects R Zhang, P Xue, J Twamley Physical Review A 89 (4), 042317, 2014 | 38 | 2014 |