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Gu, S.-J., Deng, S.-S., Li, Y.-Q. and Lin, H.-Q. (2004) Entanglement and Quantum Phase Transition in the Extended Hubbard Model. Physical Review Letters, 93, 086402-4.
http://dx.doi.org/10.1103/PhysRevLett.93.086402

has been cited by the following article:

• TITLE: The Scaling of Entanglement Entropy for One Spatial XXZ Spin Chain

  AUTHORS: Honglei Wang, Chunhuan Xiang

  KEYWORDS: Entanglement Entropy, Quantum Phase Transitions, Scaling, Numerical Simulation

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.4 No.1, January 13, 2016

  ABSTRACT: We investigate the scaling of entanglement entropy for one spatial XXZ spin chain by using matrix product states to approximate ground states. The entanglement entropy scales logarithmically with a coefficient that is determined by the associated conformal field theory, the quantum phase transitions occurred between Large-D and Halde phase, Halde phase and Neel phase. The scaling relationship is given in this paper.