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多体量子秘密分享协议研究
  • 项目名称：多体量子秘密分享协议研究
  • 项目类别：面上项目
  • 批准号：60677001
  • 申请代码：F0501
  • 项目来源：国家自然科学基金
  • 研究期限：2007-01-01-2009-12-31
  • 项目负责人：张战军
  • 负责人职称：教授
  • 依托单位：安徽大学
  • 批准年度：2006
中文摘要：

使用粒子3自由度（如原子的三个能级），即Qutrit，探讨可否提高经典信息分享量子方案的信息容量或效率。从最简单的情况入手，先考虑3自由度情形，研究如何提出经典秘密信息三体量子分享方案，进而考虑提出四体乃至更多体量子分享方案。进一步可将该研究推广到更高自由度（即Qunit）情形。将单量子比特态的多体秘密分方案推广到多自由度情形，并进一步推广到研究Qutrit（Qunit）纠缠态的多体秘密分享。 研究量子信道为非最大纠缠信道下的量子态秘密分享，提出几率性的量子态秘密分享方案。引入多自由度，提出相应的几率性方案。研究不同自由度情形下如何实现在噪声下的经典秘密信息量子多体分享，针对不同的噪声特性寻找相应的无噪子空间，在无噪子空间中实现经典秘密信息量子多体分享。探讨可否利用噪声来实现经典秘密信息量子多体分享。这方面的研究不仅具有重要的理论意义，更重要的是还具有潜在的应用价值。

中文主题词： 量子秘密分享协议；多自由度；非最大纠缠信道；噪声
结论摘要：

英文主题词quantum secret sharing scheme; multifreedom; non-maximally-entangled quantum channel;noise

成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 56
  • 0
  • 0
  • 0
  • 0
期刊论文
Splitting a qudit state via Greenberger–Horne–Zeilinger states of qubits
Criterion for faithful teleportation with an arbitrary multiparticle channel
Tripartite Splitting Arbitrary 2-Qubit Quantum Information by Using Two Asymmetric W States
Increasing Success Probability of a Probabilistic Quantum Teleportation
Two Approaches for Indirect Teleportation with Partially Entangled States
Tripartition of Arbitrary Single-Qubit Information via a Class of Asymmetric Four-Qubit W State
MULTIPARTY QUANTUM SECRET SHARING OF SECURE DIRECT COMMUNICATION WITH HIGH-DIMENSIONAL QUANTUM SUPER
Preparation of multi-atom cluster state and teleportation of arbitrary two-atom state via thermal ca
Optimizing resource consumption, operation complexity and efficiency in quantum-state sharing
Comment on: "Dense coding and teleportation with one-dimensional cluster states" [Phys. Le
Eavesdropping on quantum secure direct communication with W state in noisy channel
Generalized Quantum Two-Qutrit-State Splitting
Tripartite arbitrary two-qutrit quantum state sharing
MINIMAL CLASSICAL COMMUNICATION COST AND MEASUREMENT COMPLEXITY IN SPLITTING TWO-QUBIT QUANTUM INFOR
A QUANTUM SPLITTING SCHEME OF ARBITRARY TWO-QUBIT STATE USING FOUR-QUBIT CLUSTER STATE
QUANTUM INFORMATION SPLITTING OF TWO-QUBIT STATE WITH MINIMAL CLASSICAL COMMUNICATION AND MEASUREMEN
Revisiting controlled quantum secure direct communication using a non-symmetric quantum channel with
Minimal classical communication and measurement complexity for quantum information splitting
Multiparty quantum secret sharing of secure direct communication using single photons
Generalized multiparty quantum single-qutrit-state sharing
Discriminating 16 mutually orthogonal 4-atom cluster states via cavity QED in teleporting arbitrary
Remote preparation of three-particle GHZ class states
Teleportation of arbitrary unknown two-atom state with cluster state via thermal cavity
Remote preparation of a class of three-qubit states
Classical Communication and Entanglement Cost in Preparing a Class of Multi-qubit States
Controlled Remote State Preparation
Simpler criterion on W state for perfect quantum state splitting and quantum teleportation
Transformation Operator and Criterion for Perfectly Teleporting Arbitrary Three-Qubit State with Six
Bisplitting an Arbitrary N-Qubit State with a Class of Asymmetric Three-Qubit W States
SYMMETRIC AND PROBABILISTIC MULTIPARTY REMOTE STATE PREPARATION VIA THE POSITIVE-OPERATOR-VALUED MEA
Splitting four ensembles of two-qubit quantum information via three Einstein-Podolsky-Rosen pairs
REVISITING NASERI'S SECURE QUANTUM SEALED-BID AUCTION
Generalized quantum state sharing of arbitrary unknown two-qubit state
Reply to "Comment on 'Multiparty quantum secret sharing of classical messages based on entangle
Teleportation of an arbitrary two-atom entangled state via thermal cavity
Three-party qutrit-state sharing
Comment on "Quantum direct communication with authentication"
Improving the security of a quantum secret sharing protocol between multiparty and multiparty withou
Multiparty quantum secret sharing based on the improved Bostrom-Felbinger protocol
Multiparty quantum secret sharing scheme of classical messages by swapping qudit-state entanglement
Many-agent controlled multi-player quantum secret sharing scheme
Perfect teleportation of arbitrary n-qudit states using different quantum channels
Efficient multiparty-to-multiparty quantum secret sharing via continuous variable operations
Secret sharing of N-atom entangled state in cavity QED
使用共振腔实现受控非门及量子隐形传态的方案
Teleportation of arbitrary unknown two-atom state with cluster state via thermal cavity
Simplified Four-Qubit Cluster State for Splitting Arbitrary Single-Qubit Information＊
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