Quantum Information Processing

Quantum algorithm for Help-Training semi-supervised support vector machine

Yanyan Hou, Jian Li, Xiubo Chen, Hengji Li, Chaoyang Li, Yuan Tian, Leilei Li, Zhengwen Cao, Na Wang

Learning algebraic models of quantum entanglement

Hamza Jaffali, Luke Oeding

Adiabatic speedup in cutting a spin chain by pulse control in a laboratory frame

Rui Wang, Feng-Hua Ren, Yong-Jian Gu, Zhao-Ming Wang

Quantum walk inspired algorithm for graph similarity and isomorphism

Callum Schofield, Jingbo B. Wang, Yuying Li

Entanglement measures induced by fidelity-based distances

Yu Guo, Lin Zhang, Huting Yuan

Joint remote preparation of single-photon three-qubit state with hyperentangled state via linear-optical elements

Ping Zhou, Li Lv

Novel quantum image compression and encryption algorithm based on DQWT and 3D hyper-chaotic Henon map

Nan-Run Zhou, Lang-Xin Huang, Li-Hua Gong, Qing-Wei Zeng

Incoherent quantum algorithm dynamics of an open system with near-term devices

Mahmoud Mahdian, H. Davoodi Yeganeh

Sustained charge-echo entanglement in a two charge qubits under random telegraph noise

A. Ayachi, W. Ben Chouikha, S. Jaziri

Coherence non-activating measurement

Xueyuan Hu

Comments on the “Efficient quantum multi-proxy signature”

• Comment

Ruimei Tan, Qinglan Yang

New classes of entanglement-assisted quantum MDS codes

Renjie Jin, Derong Xie, Jinquan Luo

Efficient single-photon routing in a double-waveguide system with a mirror

Jin-Song Huang, Ji-Tai Zhong, Yan-Ling Li, Zhong-Hui Xu, Qing-Sheng Xiao

On the universality of the quantum approximate optimization algorithm

• Open Access

M. E. S. Morales, J. D. Biamonte, Z. Zimborás

A quantum vocal theory of sound

• Open Access

Davide Rocchesso, Maria Mannone

Quantum multiparty cryptosystems based on a homomorphic random basis encryption

Changbin Lu, Fuyou Miao, Junpeng Hou, Zhaofeng Su, Yan Xiong

Optimal estimation of parameters for Schwinger effect

Shu-Min Wu, Hao-Sheng Zeng

Quantum direct communication protocols using discrete-time quantum walk

S. Srikara, C. M. Chandrashekar

Limit distribution of a time-dependent quantum walk on the half line

Takuya Machida

Nonclassical photon statistics and bipartite entanglement generation of excited coherent states

R. Soorat, S. Nitharshini, M. Anil Kumar, S. K. Singh

Quantum entanglement in the background of cosmic string spacetime

Zhiming Huang, Zhimin He

Enhancing entanglement of assistance using weak measurement and quantum measurement reversal in correlated amplitude damping channel

Zhi He, Hao-Sheng Zeng

Information leakage in protection of quantum dialogue affected by quantum field

Gan Gao

Dissipative generation of steady-state entanglement of two separated SiV centers coupled to photonic crystal cavities

Xinke Li, Shengli Ma, Jikun Xie, Yalong Ren, Fuli Li

Experimental observation of phase-transition-like behavior in an optical simulation of single-qubit game

M. H. M. Passos, G. S. G. P. Tiago, M. A. de Ponte, Alan C. Santos, J. A. O. Huguenin

Local equivalence of quantum orthogonal arrays and orthogonal arrays

Jiao Du, Cuijiao Yin, Shanqi Pang, Tianyin Wang

Sudden change of local quantum uncertainty and geometry for arbitrary two-qubit X-states

You-neng Guo, Hu-ping Peng, Ke Zeng, Guo-you Wang

Locally maximally mixed states

Lin Chen, Mengyao Hu

Entanglement dynamics of two coupled spins interacting with an adjustable spin bath: effect of an exponential variable magnetic field

A. Dehghani, B. Mojaveri, M. Vaez

Quantum -fidelity of unitary orbits

Xiaojing Yan, Zhi Yin, Longsuo Li

Quantum speed limit in the thermal spin-boson system with and without tunneling term

Sh. Dehdashti, F. Yasar, M. Bagheri Harouni, A. Mahdifar, B. Mirza

Quantum locally linear embedding for nonlinear dimensionality reduction

Xi He, Li Sun, Chufan Lyu, Xiaoting Wang

Positivity of the assignment map implies complete positivity of the reduced dynamics

Iman Sargolzahi

A quantum algorithm to estimate the Gowers norm and linearity testing of Boolean functions

C. A. Jothishwaran, Anton Tkachenko, Sugata Gangopadhyay, Constanza Riera, Pantelimon Stănică

Optimal control of traffic signals using quantum annealing

Hasham Hussain, Muhammad Bin Javaid, Faisal Shah Khan, Archismita Dalal, Aeysha Khalique

Pulse–qubit interaction in a superconducting circuit under linearly dissipative environment

Yibo Gao, Shijie Jin, Yan Zhang, Hou Ian

Construction of a quantum Carnot heat engine cycle

Selçuk Çakmak, Mustafa Çandır, Ferdi Altintas

Significance of entangling operators in the purview of modified EWL scheme

V. Vijayakrishnan, S. Balakrishnan

Extraction of additional information during quantum ghost imaging and its processing

Dmitriy A. Balakin, Aleksandr V. Belinsky

Advanced exact synthesis of Clifford+T circuits

• Open Access

Philipp Niemann, Robert Wille, Rolf Drechsler

Generation of distributed steady entangled state between two solid-state spins

Zhao Jin, Ai-Dong Zhu, Shou Zhang, Yang Qi, S.-L. Su

New quantum codes from constacyclic and additive constacyclic codes

Habibul Islam, Om Prakash

Comprehensive high-speed reconciliation for continuous-variable quantum key distribution

Dabo Guo, Chao He, Tianhao Guo, Zhe Xue, Qiang Feng, Jianjian Mu

Pair state transfer

Qiuting Chen, Chris Godsil

Decoherence of Einstein–Podolsky–Rosen steering and the teleportation fidelity in the dynamical Casimir effect

Yumei Long, Xue Zhang, Taiyu Zheng

Efficient and scalable quantum walk algorithms via the quantum Fourier transform

Asif Shakeel

Conditional generation of multiphoton-subtracted squeezed vacuum states: loss consideration and operator description

Xue-xiang Xu, Hong-chun Yuan

Information-based approach towards a unified resource theory

A. C. S. Costa, R. M. Angelo

Vacuum-based quantum random number generator using multi-mode coherent states

E. O. Samsonov, B. E. Pervushin, A. E. Ivanova, A. A. Santev, V. I. Egorov, S. M. Kynev, A. V. Gleim

Noisy three-player dilemma game: robustness of the quantum advantage

Pranav Kairon, Kishore Thapliyal, R. Srikanth, Anirban Pathak

Perfect quantum state transfer on diamond fractal graphs

Maxim Derevyagin, Gerald V. Dunne, Gamal Mograby, Alexander Teplyaev

Entanglement fidelity and measure of entanglement

Vahid Azimi Mousolou

Quantum steering and quantum coherence in XY model with Dzyaloshinskii–Moriya interaction

Chen-Xi Wang, Liang Chen, Rong-Sheng Han, Ye-Qi Zhang

Universal computation with quantum fields

Kazuki Ikeda

Dynamics of quantum Fisher information in the two-qubit systems constructed from the Yang–Baxter matrices

Durgun Duran

Two-acoustic-cavity interaction mediated by superconducting artificial atoms

Jiao-Jiao Xue, Wen-Qing Zhu, Yong-Ning He, Xin Wang, Hong-Rong Li

Search on vertex-transitive graphs by lackadaisical quantum walk

Mason L. Rhodes, Thomas G. Wong

Simulation algorithm on the quantum BB84 protocol based on Monte Carlo method in classical computer environment

Jian Li, Leilei Li, Hengji Li, Na Wang, Xiubo Chen, Yuguang Yang

On the quantum correlations in two-qubit XYZ spin chains with Dzyaloshinsky–Moriya and Kaplan–Shekhtman–Entin-Wohlman–Aharony interactions

M. A. Yurischev

A verifiable (t, n) threshold quantum state sharing scheme on IBM quantum cloud platform

Xiuli Song, Yanbing Liu, Min Xiao, Hongyao Deng, Shuai Yang

Higher-order singular value decomposition and the reduced density matrices of three qubits

Pak Shen Choong, Hishamuddin Zainuddin, Kar Tim Chan, Sh. K. Said Husain

The effect on (2, N, 2) Bell tests with distributed measurement dependence

Dan-Dan Li, Lin-Yan Chen, Ya Cao, Xiao-Hong Huang, Fei Gao, Yan Ma

Grover on

Ravi Anand, Arpita Maitra, Sourav Mukhopadhyay

Proof-of-principle demonstration of decoy-state quantum key distribution with biased basis choices

Wen-Zhe Wu, Jian-Rong Zhu, Liang Ji, Chun-Mei Zhang, Qin Wang

Associative memory on qutrits by means of quantum annealing

Vladimir Zobov, Ivan Pichkovskiy

Asymmetric scaling scheme over the two dimensions of a quantum image

Ri-Gui Zhou, Yu Cheng, Xiaofang Qi, Han Yu, Nan Jiang

Gaussian coherence-breaking channels and coherence measures

Danxiang Wu, Kan He