One-norm geometric quantum discord and critical point estimation in the XY spin chain
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Publication:1692585
DOI10.1016/J.AOP.2016.08.009zbMath1377.81020OpenAlexW2507563597MaRDI QIDQ1692585
Chang-Cheng Cheng, Yao Wang, Jin-Liang Guo
Publication date: 10 January 2018
Published in: Annals of Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.aop.2016.08.009
entanglementquantum phase transitionquantum discordclassical correlationSchatten one-norm geometric quantum discord
Related Items (2)
Quantum coherence and geometric quantum discord ⋮ Quantum coherence as indicators of quantum phase transitions, factorization and thermal phase transitions in the anisotropic XY model
Cites Work
- Robustness of entanglement as a signature of quantum phase transitions
- Two soluble models of an antiferromagnetic chain
- Toward computability of trace distance discord
- Necessary and Sufficient Condition for Nonzero Quantum Discord
- Geometric measure of quantum discord
- Computing quantum discord is NP-complete
- Entanglement of Formation of an Arbitrary State of Two Qubits
- Mixed-state entanglement and quantum error correction
- Quantum states with Einstein-Podolsky-Rosen correlations admitting a hidden-variable model
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