Quantum Information Processing

Rational quantum secret sharing scheme based on GHZ state

Xiaodong Zhang, Lili Wang, Song Lin, Ning Wang, Linjian Hong

A novel quantum identity authentication protocol without entanglement and preserving pre-shared key information

B. Devendar Rao, Ramkumar Jayaraman

Walking on vertices and edges by continuous-time quantum walk

Cauê F. Teixeira da Silva, Daniel Posner, Renato Portugal

Two symmetric measurements may cause an unforeseen effect

Koji Nagata, Do Ngoc Diep, Tadao Nakamura

Single-photon blockade in a hybrid optomechanical system involving two qubits in the presence of phononic number and coherent states

Mojtaba Rastegarzadeh, Mohammad Kazem Tavassoly, Marziyeh Hassani Nadiki

Measuring qubit stability in a gate-based NISQ hardware processor

Kübra Yeter-Aydeniz, Zachary Parks, Aadithya Nair Thekkiniyedath, Erik Gustafson, Alexander F. Kemper, Raphael C. Pooser, Yannick Meurice, Patrick Dreher

Quantum implementation of image registration

Kehan Chen, Zhe Ren, Fei Yan, Jianping Zhao

Is entanglement a unique resource in quantum illumination?

MuSeong Kim, Mi-Ra Hwang, Eylee Jung, DaeKil Park

Practical efficient 1-out-of-n quantum oblivious transfer protocol

Xue Zhang, Chunyan Wei, Sujuan Qin, Fei Gao, Qiaoyan Wen

EAQEC codes from two distinct constacyclic codes

Peng Hu, Xiusheng Liu

Quantum greedy algorithms for multi-armed bandits

Hiroshi Ohno

Extension of the unextendible product bases of 5-qubit under coarsening the system

Jinmei Wang, Yu Guo, Ruiping Wen

Intracavity-squeezed cooling in the three-cavity optomechanical system

Qing-hong Liao, Hong-yu Zhu, Chen Zou, Jian-gong Hu, Fu-zhen Guo

Improved FRQI on superconducting processors and its restrictions in the NISQ era

• Open Access

Alexander Geng, Ali Moghiseh, Claudia Redenbach, Katja Schladitz

Quantum classifiers for domain adaptation

Xi He, Feiyu Du, Mingyuan Xue, Xiaogang Du, Tao Lei, A. K. Nandi

Entanglement entropy distinguishes PT-symmetry and topological phases in a class of non-unitary quantum walks

Gene M. M. Itable, Francis N. C. Paraan

Remote creation of quantum coherence via indefinite causal order

Jasleen Kaur, Shrobona Bagchi, Arun K. Pati

On the distillability problem of two-copy Werner states: matrices A, B of at most four nonzero entries

Lin Chen, Changchun Feng, Huixia He

Device-independent quantum key distribution using random quantum states

Subhankar Bera, Shashank Gupta, A. S. Majumdar

On the duality between homological quantum codes of a hypermap and its dual hypermap

Zihan Lei

Measurement-device-independent three-party quantum secure direct communication

Yi-Piao Hong, Lan Zhou, Wei Zhong, Yu-Bo Sheng

Statistical fluctuation analysis for decoy-state quantum secure direct communication

Jooyoun Park, Bumil Kim, Jun Heo

Hierarchical controlled remote preparation of an arbitrary m-qudit state with four-qudit cluster states

Rui-Heng Jin, Wen-Shan Wei, Ping Zhou

Relationship between quantum-memory-assisted entropic uncertainty and steered quantum coherence in a two-qubit X state

Yanliang Zhang, Guodong Kang, Songjie Yi, Hongzhi Xu, Qingping Zhou, Maofa Fang

A note on uncertainty relations of metric-adjusted skew information

Qing-Hua Zhang, Jing-Feng Wu, Xiaoyu Ma, Shao-Ming Fei

Visual cryptography based on ghost imaging and Hadamard transform

Yi Kang, Leihong Zhang, Hualong Ye, Baolin Liu, Shengli Pu, Dawei Zhang, Songlin Zhuang

Quantum entanglement versus skew information correlations in dipole–dipole system under KSEA and DM interactions

Samira Elghaayda, Ahmad N. Khedr, Mahmoud Tammam, Mostafa Mansour, Mahmoud Abdel-Aty

Quantum money with mintage supervision

Min Xiao, Lisheng Pi

A direct error correction method for quantum machine learning

Hiroshi Ohno

Genuine multipartite coherence under correlated noisy channels in N-partite systems

De-Hua Zhang, Feng-Lin Wu, Zhen-Yu Peng, Lu Wang, Si-Yuan Liu

Two schemes for generating four-photon cluster states based on quantum dot microcavity coupling systems

Zi-Long Yang, Xiao-Ming Xiu, Liu Lv, Si-Tong Liu, Xin-Ying Wang, Hai-Kuan Dong, Yan-Qiang Ji, Li Dong

n-qubit operations on sphere and queueing scaling limits for programmable quantum computer

Wanyang Dai

Configurable sublinear circuits for quantum state preparation

Israel F. Araujo, Daniel K. Park, Teresa B. Ludermir, Wilson R. Oliveira, Francesco Petruccione, Adenilton J. da Silva

General monogamy and polygamy properties of quantum systems

Bing Xie, Ming-Jing Zhao, Bo Li

Quantum reinforcement learning

• Open Access

Niels M. P. Neumann, Paolo B. U. L. de Heer, Frank Phillipson

Effective quantum channel for minimum error discrimination

Jihwan Kim, Younghun Kwon

Coherence as entropy increment for Tsallis and Rényi entropies

Anna Vershynina

A GNN-based predictor for quantum architecture search

Zhimin He, Xuefen Zhang, Chuangtao Chen, Zhiming Huang, Yan Zhou, Haozhen Situ

QBoost for regression problems: solving partial differential equations

Caio B. D. Góes, Thiago O. Maciel, Giovani G. Pollachini, Juan P. L. C. Salazar, Rafael G. Cuenca, Eduardo I. Duzzioni