位置：成果数据库 > 期刊 > 期刊详情页
Entanglement dynamics of multipartite systems under decoherence from a spin environment
  • ISSN号：0253-6102
  • 期刊名称：COMMUNICATIONS IN THEORETICAL PHYSICS
  • 时间：0
  • 页码：73-76
  • 语言：中文
  • 分类：O413[理学—理论物理;理学—物理]
  • 作者机构：[1]Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China, [2]Department of Electronic Information and Engineering, Huangshan University, Huangshan 245000, China
  • 相关基金：The project supported by the State Key Basic Research Programme of China under Grant No. 2001CB309310 and National Natural Science Foundation of China under Grant Nos. 60173047 and 60573008
  • 相关项目：量子信息资源理论与应用研究
作者： Ma Xiao-San|Wang An-Min|Xie Guo-Qiu|
关键词： 纠缠动力学, 脱散, 量子态, 自旋环境, 子空间, entanglement dynamics, decoherence, a spin environment
中文摘要：

在旋转环境下面的多国参加的量状态的纠纷进化被分析。由于相互作用，程度纠纷消失到看情况仅仅系统的尺寸和量状态的结构上的鼻涕，而是有环境的 exchangecouplings 上的 aiso。decoherence 免费的潜水艇空格被使用线性熵识别了。

英文摘要：

The entanglement evolution of multipartite quantum states under a spin environment is analyzed. Due to interaction, the extent to which the entanglement vanishes depends not only on the size of system and the structure of quantum states, but also on the exchange couplings with environment. The decoherence-free subspaces have been identified by using the linear entropy.

同期刊论文项目
量子计算机理论模型研究
期刊论文 10 会议论文 3
量子信息资源理论与应用研究
期刊论文 38
同项目期刊论文
Entanglement evolution of three-qubit states in a quantum-critical environment
The effect of stochastic dephasing on the entanglement and coherence of qutrits
Hybrid protocol of remote implementations of quantum operations
Threshold temperature of thermal entanglement in an XXZ ferromagnetic chain
Entanglement sudden death in a spin channel
Optimal dense coding with thermal entangled states
Revised geometric measure of entanglement
Discussion of the entanglement classification of a 4-qubit pure state
Multi-particle and high-dimension controlled order rearrangement encryption protocols
Effect of Dzyaloshinskill-Moriya anisotropic antisymmetric interaction and intrinsic decoherence on
Tripartite states Bell-nonlocality sudden death in an antiferromagnetic environment
Local implementation of nonlocal operations with block forms
Time evolution of pairwise entanglement between two atoms
Geometric phases corrected by stochastic dephasing
Entanglement evolution of two three-level atoms in a fermionic environment
Effect of intrinsic decoherence of Milburn's model on entanglement of two-qutrit states
Non-Markovian Effects on Entanglement Dynamics of Three Qubits
Scheme for Remote Implementation of Partially Unknown Quantum Operation of Two Qubits in Cavity QED
Entanglement dynamics of three-qubit states under an XY spin-chain environment
Energy as entanglement witness in bilinear-biquadratic spin-1 chain
Energy spectrum symmetry of Heisenberg model in Fock space
Absence of long-range order in an antiferromagnetic chain with long-range interactions: Green's func
Remote implementations of partially unknown quantum operations of multiqubits
Direct diagonalization of Fock space for an exact solution of pairing model
Quantum simulation of pairing models on an NMR quantum computer
Revised Geometric Measure of Entanglement for Multipartite and Continuous Variable Systems
Quantum strategies in moving frames
Entanglement dynamics and decoherence of two-qutrit states under an XY quantum environment
费米环境中两个三能级原子系统的纠缠演化
Limiting Case of 1D Delta Anyon Model
Thermal Entanglement of an XY Two-Qutrit Spin Chain with Dzialoshinski-Moriya Interaction
Quantum Central Processing Unit and Quantum Algorithm”
Separablility criterion and local information in separable states
Eigenvalues, Peres’ Separability Condition, and Entanglement
Greenberger-Horne-Zeilinger correslation and Bell-type inequality seen from a moving frame
Entanglement dynamics and decoherence of 3-qubits system in a fermionic envirment
Experimental creation of entanglement using a separable state
Exact numerical solution of the BCS pairing problem
All-versus-nothing nonlocality for two photons from different sources
Classical remote preparation of a family of single qubit mixed states
Multipartite entanglement dynamics and decoherence
Experimental simulation of a pairing Hamiltonian on an NMR quantum computer
A modified protocol of quantum key distribution based on entanglement swapping
Combined and controlled remote implementations of partially unknown quantum operations of multiqubit
Disentanglement of 3-qubit states with stochastic dephasing
Probabilistic generalized controlled order rearrangement encryption and secret splitting using W-cla
期刊信息
  • 《理论物理通讯：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中科院理论物理所 中国物理学会
  • 主编：孙昌浦
  • 地址：北京2735邮政信箱 中国科学院理论物理研究所编辑部
  • 邮编：100190
  • 邮箱：ctp@itp.ac.cn
  • 电话：010-62551495 62541813 62550630
  • 国际标准刊号：ISSN：0253-6102
  • 国内统一刊号：ISSN：11-2592/O3
  • 邮发代号:
  • 获奖情况:
  • 首届国家期刊奖,中国科学院优秀期刊特别奖,国家期刊奖百种重点期刊,中国期刊方阵“双高”期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,美国数学评论（网络版）,德国数学文摘,荷兰文摘与引文数据库,美国剑桥科学文摘,美国科学引文索引（扩展库）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:342