Quantum state transfer via a two-qubit Heisenberg XXZ spin model

DOI10.1016/J.PHYSLETA.2008.01.017zbMath1220.81042OpenAlexW2086174913MaRDI QIDQ637465

Jia Liu, Zi-Yu Chen, Guo-Feng Zhang

Publication date: 2 September 2011

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2008.01.017

zbMATH Keywords

fidelityHeisenberg \(XXZ\) spin modelnonuniform magnetic field

Mathematics Subject Classification ID

Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Channel models (including quantum) in information and communication theory (94A40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum dots, waveguides, ratchets, etc. (81Q37) Quantum waveguides, quantum wires (82D77)

Related Items (2)

Transfer of quantum states through a disordered channel with exponentially decaying couplings ⋮ Quantum state transfer via a two-qubit Heisenberg \(XYZ\) spin model

Cites Work

• Unnamed Item
• The transition probability in the state space of a \(^*\)-algebra
• Fidelity for Mixed Quantum States
• General teleportation channel, singlet fraction, and quasidistillation

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