云南高校图书馆联盟文献共享服务平台- QUTRIT

QUTRIT: 作品数：70被引量：52H指数：4; 导出分析报告; 相关领域：理学机械工程更多>>; 相关作者：狄尧民张洁魏海瑞王鹤田养丽更多>>; 相关机构：徐州师范大学华中师范大学华东师范大学中国科学技术大学更多>>; 相关期刊：《天津师范大学学报（自然科学版）》《Chinese Physics C》《华东师范大学学报（自然科学版）》《中国科学：物理学、力学、天文学》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金福建省自然科学基金更多>>

基于机器学习探测qubit-qutrit系统中量子态的导引性: 《中国科学：物理学、力学、天文学》2024年第12期63-74,共12页张雨王璞孟会贤李忠艳; 国家自然科学基金(编号:11901317,12461087);北京市自然科学基金(编号:1242013,1232021)资助项目。; 受机器学习研究2-qubit系统上量子态导引性探测的启发,本文利用不同的机器学习方法研究qubit-qutrit系统上量子态导引性的探测,发现:(1)对于随机态、Werner态和UN态(一类新构造的Alice不可导引Bob的纠缠态)都有导引性探测准确率达到95%...; 关键词：qubit-qutrit系统量子态导引性探测支持向量机安全半监督支持向量机正样本-无标签样本算法极端梯度提升算法

Qubit-qutrit海森堡混合自旋链系统QMA熵不确定度的量子调控: 《原子与分子物理学报》2024年第5期111-117,共7页刘科洋周清平闻佳欣刘洁张婷; 国家自然科学基金(12064012,11464015);湖南省教育厅2021年度科研项目(21B0518);吉首大学校级科研基金(Jdy21034)。; 在qubit-qutrit海森堡混合自旋链模型中研究了量子存储支撑(Quantum memory assisted,QMA)熵不确定度的量子调控.详细分析了混合自旋链模型中的Dzyaloshinskii-Moriya(DM)相互作用、耦合强度和非均匀磁场对QMA熵不确定度的影响,对比分...; 关键词：QMA熵不确定度 Qubit-qutrit海森堡混合自旋链 DM相互作用 Negativity

Experimental quantum state compression from two identical qubits to a qutrit: 《Science China(Physics,Mechanics & Astronomy)》2024年第7期1-5,共5页Qiao Xu Lin-Xiang Zhou Tian-Feng Feng Shang-Feng Qiu Si-Wu Li Wu-Ji Zhang Hui Luo Xiao-Qi Zhou; supported by the National Natural Science Foundation of China(Grant No.61974168);the Key Research and Development Program of Guangdong Province of China(Grant Nos.2018B030329001,and 2018B030325001);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0300702);support from the National Young 1000 Talents Plan and Hefei National Laboratory。; In the realm of modern information technology,data compression technology occupies a pivotal position.With advancements in quantum information technology,the need to compress large-scale qubits ensembles has become ur...; 关键词：quantum state compression quantum information technology OPTICS

Preparation of maximally-entangled states with multiple cat-state qutrits in circuit QED: 《Frontiers of physics》2024年第3期239-251,共13页Chui-Ping Yang Jia-Heng Ni Liang Bin Yu Zhang Yang Yu Qi-Ping Su; In recent years,cat-state encoding and high-dimensional entanglement have attracted much attention.However,previous works are limited to generation of entangled states of cat-state qubits(two-dimensional entanglement ...; 关键词：maximally-entangled states cat state QUTRIT circuit QED

Fast population transfer with a superconducting qutrit via non-Hermitian shortcut to adiabaticity被引量：1: 《Chinese Physics B》2023年第3期228-233,共6页董新平冯志波路晓静李明赵正印; the Natural Science Foundation of Henan Province(Grant Nos.212300410388 and 212300410238);the Scientific Research Innovation Team of Xuchang University(Grant No.2022CXTD005);the National Scientific Research Project Cultivation Fund of Xuchang University(Grant No.2022GJPY001);the Key Research Project in Universities of Henan Province(Grant No.23B140010);the“316"Project Plan of Xuchang University.; Non-Hermitian dissipation dynamics,capable of turning the conventionally detrimental decoherence effects to useful resources for state engineering,is highly attractive to quantum information processing.In this work,an...; 关键词：population transfer superconducting qutrit non-Hermitian shortcut to adiabaticity

Realization of the iSWAP-like gate among the superconducting qutrits: 《Chinese Physics B》2023年第2期117-122,共6页许鹏张然赵生妹; supported by the National Natural Science Foundation of China (Grant Nos. 12105146 and 12175104);supported by the National Natural Science Foundation of China (Grant No. 61871234);sponsored by NUPTSF (Grant No. NY220178)。; High-dimensional quantum systems, such as qutrits(quantum three-level systems), have multiple accessible energy levels beyond the two-level qubits. Therefore, qutrits can offer a larger state space to improve the effi...; 关键词：circuit quantum electrodynamics(circuit QED) superconducting qutrit iSWAP-like gate

Garfinkle-Horowitz-Strominger黑洞视界附近qubit-qutrit系统量子Fisher信息的保护被引量：1: 《华东师范大学学报（自然科学版）》2022年第4期120-130,共11页廉熠鋆刘金明; 国家自然科学基金(11174081)。; 以Garfinkle-Horowitz-Strominger(GHS)膨胀黑洞附近的qubit粒子和渐进平行时空下的qutrit粒子所组成的qubit-qutrit系统为研究对象,讨论了该系统的量子Fisher信息(Quantum Fisher Information,QFI)在噪声环境下的动力学行为,并基于弱...; 关键词：量子Fisher信息 Garfinkle-Horowitz-Strominger膨胀黑洞时空量子弱测量

Effects of colored noise on the dynamics of quantum entanglement of a one-parameter qubit-qutrit system: 《Chinese Physics B》2022年第5期141-149,共9页Odette Melachio Tiokang Fridolin Nya Tchangnwa Jaures Diffo Tchinda Arthur Tsamouo Tsokeng Martin Tchoffo; We analyzed the effect of colored noise on the negativity dynamics of a hybrid system consisting of a qubit-qutrit and not interacting,prepared from the start in an entangled one-parameter state and acting with noise ...; 关键词：ENTANGLEMENT hybrid system QUTRIT colored noise

关联退极化量子信道中qutrit-qutrit系统的量子相干性演化被引量：2: 《物理学报》2022年第7期36-43,共8页董曜纪爱玲张国锋; 国家自然科学基金(批准号:12074027)资助的课题。; 为探索量子系统的退相干机制寻找延缓退相干的方法,本文研究了关联量子信道中的退相干过程,计算了关联退极化信道中两体qutrit系统的3种初态:一种特殊初态、最大相干初态和各向同性初态的范数相干性、相对熵相干性及基矢无关相干性.分...; 关键词：退极化信道关联度量子相干性退相干演化

Entropic uncertainty relation of a qubit–qutrit Heisenberg spin model and its steering被引量：3: 《Communications in Theoretical Physics》2020年第12期123-129,共7页Feng-He Ju Zuo-Yuan Zhang Jin-Ming Liu; supported by the National Natural Science Foundation of China under Grant Nos.91950112 and 11174081;the National Key Research and Development Program of China under Grant No.2016YFB0501601。; We investigate the quantum-memory-assisted entropic uncertainty relation(QMA-EUR)in a Heisenberg XYZ mixed-spin(1/2,1)model.Coupling strength,Dzyaloshinskii–Moriya(DM)interaction and inhomogeneous magnetic field,resp...; 关键词：entropic uncertainty relation Heisenberg XYZ model weak measurement PT-symmetry

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