On the quantum correlations in two-qubit XYZ spin chains with Dzyaloshinsky–Moriya and Kaplan–Shekhtman–Entin-Wohlman–Aharony interactions

The anisotropic Heisenberg two-spin-1/2 model in an inhomogeneous magnetic field with both antisymmetric Dzyaloshinsky–Moriya and symmetric Kaplan–Shekhtman–Entin-Wohlman–Aharony cross interactions is considered at thermal equilibrium. Using a group-theoretical approach, we find fifteen spin Hamilto...

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Veröffentlicht in:	Quantum information processing 2020, Vol.19 (9), Article 336
1. Verfasser:	Yurischev, M. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Correlation Data Structures and Information Theory Eigenvalues Hamiltonian functions Mathematical Physics Physics Physics and Astronomy Quantum Computing Quantum entanglement Quantum Information Technology Quantum mechanics Quantum Physics Qubits (quantum computing) Spintronics
Online-Zugang:	Volltext
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