Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Solid State Communications

Entanglement and quantum phase transition in the anisotropic two-dimensional XXZ model

L.S. Lima

Published Jan 18, 2020• 12 citations
Publisher
DOI
10.1016/j.ssc.2020.113836

Related papers

Various quantum measures and quantum phase transition within one-dimensional anisotropic spin-1/2 Heisenberg XXZ model

Wen‐Yang Sun, Dong Wang, Liu Ye

Physica B Condensed Matter•Jul 25, 2017•4 citations

The monogamy relation and quantum phase transition in one-dimensional anisotropic XXZ model

Xue‐Ke Song, Tao Wu, Liu Ye

Quantum Information Processing•Jun 12, 2013•21 citations

Effect of Dzyaloshinskii-Moriya Interaction on the Entanglement and Quantum Phase Transition in Two-Dimensional XXZ Model

M. Tahir Iftikhar, M. Usman, Khalid Khan

International Journal of Theoretical Physics•Feb 1, 2022•1 citation

Entanglement spectrum and quantum phase transitions in one-dimensional XXZ model with uniaxial single-ion anisotropy

Guanghua Liu, Wei Li, Wen‐Long You +2 more

Physica B Condensed Matter•Mar 14, 2014•13 citations

Negativity and quantum phase transition in the anisotropic XXZ model

Xue‐Ke Song, Tao Wu, Liu Ye

The European Physical Journal D•May 1, 2013•21 citations

Negativity, entanglement witness and quantum phase transition in spin-1 Heisenberg chains

Xiaoguang Wang, Shi-Jian Gu

We propose to use negativity and entanglement witnesses to study quantum phase transitions in the bilinear–biquadratic and anisotropic XXZ spin-1 models. We obtain an analytical expression of negativity in the XXZ model and an entanglement witness. The roles of the negativity and entanglement witnesses in the quantum phase transitions in these two models are studied numerically.

Journal of Physics A Mathematical and Theoretical•Aug 14, 2007•33 citations