Decoherence of a central quantum system coupled to anXYspin chain

DOI10.1088/1751-8113/40/10/014zbMath1129.82301arXivquant-ph/0606053OpenAlexW1798847952MaRDI QIDQ3427274

Yongcheng Ou, Heng Fan

Publication date: 16 March 2007

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/quant-ph/0606053

zbMATH Keywords

Loschmidt echoIsing mode

Mathematics Subject Classification ID

Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

Related Items (3)

GEOMETRIC PHASES AND QUANTUM PHASE TRANSITIONS ⋮ Disentanglement dynamics of interacting two qubits and two qutrits in an XY spin-chain environment with the Dzyaloshinsky-Moriya interaction ⋮ FIDELITY APPROACH TO QUANTUM PHASE TRANSITIONS

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