Literature DB >> 15447208

Entanglement and quantum phase transition in the extended Hubbard model.

Shi-Jian Gu1, Shu-Sa Deng, You-Quan Li, Hai-Qing Lin.   

Abstract

We study quantum entanglement in a one-dimensional correlated fermionic system. Our results show, for the first time, that entanglement can be used to identify quantum phase transitions in fermionic systems.

Year:  2004        PMID： 15447208     DOI： 10.1103/PhysRevLett.93.086402

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  6 in total

1.  Information-theoretic measures of superconductivity in a two-dimensional doped Mott insulator.

Authors:  Caitlin Walsh; Maxime Charlebois; Patrick Sémon; Giovanni Sordi; André-Marie S Tremblay
Journal:  Proc Natl Acad Sci U S A       Date:  2021-06-22       Impact factor: 11.205

2.  Non-equilibrium quantum phase transition via entanglement decoherence dynamics.

Authors:  Yu-Chen Lin; Pei-Yun Yang; Wei-Min Zhang
Journal:  Sci Rep       Date:  2016-10-07       Impact factor: 4.379

3.  Metallicity in a Holstein-Hubbard Chain at Half Filling with Gaussian Anharmonicity.

Authors:  Ch Uma Lavanya; I V Sankar; Ashok Chatterjee
Journal:  Sci Rep       Date:  2017-06-19       Impact factor: 4.379

4.  Information Dynamic Correlation of Vibration in Nonlinear Systems.

Authors:  Zhe Wu; Guang Yang; Qiang Zhang; Shengyue Tan; Shuyong Hou
Journal:  Entropy (Basel)       Date:  2019-12-31       Impact factor: 2.524

5.  Quantum coherence and quantum phase transitions.

Authors:  Yan-Chao Li; Hai-Qing Lin
Journal:  Sci Rep       Date:  2016-05-19       Impact factor: 4.379

6.  Universal quantum correlation close to quantum critical phenomena.

Authors:  Meng Qin; Zhong-Zhou Ren; Xin Zhang
Journal:  Sci Rep       Date:  2016-05-18       Impact factor: 4.379
  6 in total

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