ENTANGLEMENT IN A HARDCORE BOSON HUBBARD MODEL

DOI10.1142/S0217984907014188zbMath1144.82303arXiv0803.0769OpenAlexW2075543680MaRDI QIDQ3509763

Xiang Hao, Shiqun Zhu

Publication date: 2 July 2008

Published in: Modern Physics Letters B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0803.0769

zbMATH Keywords

entanglementquantum phase transitionHubbard chainhardcore boson

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Quantum equilibrium statistical mechanics (general) (82B10)

Cites Work

• Quantum entanglement and Bell inequalities in Heisenberg spin chains
• Localizable entanglement
• Entanglement witnesses in spin models
• Characterization of entanglement of more than two qubits with Bell inequalities and global entanglement
• Global entanglement in multiparticle systems
• Entanglement of Formation of an Arbitrary State of Two Qubits
• Mixed-state entanglement and quantum error correction

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