Optimal dense coding in a two-qubit Heisenberg XXZ model with decoherence

DOI10.1007/s10773-019-04316-zzbMath1441.81046OpenAlexW3011069471MaRDI QIDQ2190497

Xiang-Fu Jia, Guo-Hui Yang, Xiao Zhao, Yongqiang Li

Publication date: 19 June 2020

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10773-019-04316-z

zbMATH Keywords

decoherencedense codingDM interaction

Mathematics Subject Classification ID

Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Coding and information theory (compaction, compression, models of communication, encoding schemes, etc.) (aspects in computer science) (68P30) Quantum coherence, entanglement, quantum correlations (81P40) Open systems, reduced dynamics, master equations, decoherence (81S22) LOCC, teleportation, dense coding, remote state operations, distillation (81P48)

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Dense Coding and Quantum Memory Assisted Entropic Uncertainty Relations in a Two‐Qubit State Influenced by Dipole and Symmetric Cross Interactions

Cites Work

• Dense coding in a two-spin squeezing model with intrinsic decoherence
• Measurement-induced disturbance and thermal entanglement in spin models
• On the generators of quantum dynamical semigroups
• Quantum discord of two-qubit in dephasing model
• Quantum secure direct communication achieved by using multi-entanglement
• Optimal dense coding with mixed state entanglement
• CONDITIONS FOR BIPARTITE GENERAL BELL STATES
• Effects of anisotropy on optimal dense coding
• The capacity of the quantum channel with general signal states
• Communication via one- and two-particle operators on Einstein-Podolsky-Rosen states

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