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Condensed Matter > Strongly Correlated Electrons

Title: Exact solution of a two-parameter extended Bariev model

Authors: Mingchen Zheng, Xin Zhang, Junpeng Cao, Wen-li Yang, Yupeng Wang
(Submitted on 10 Apr 2024)
Abstract: An exactly solvable strongly correlated electron model with two parameters is constructed in the frame work of the quantum inverse scattering method. Through the nested Bethe ansatz prodedure, the Bethe ansatz equations are obtained and the exact ground state energy in the thermodynamic limit is derived.
Subjects: Strongly Correlated Electrons (cond-mat.str-el); Mathematical Physics (math-ph)
Cite as: arXiv:2404.06929 [cond-mat.str-el]
  (or arXiv:2404.06929v1 [cond-mat.str-el] for this version)

Submission history

From: Mingchen Zheng [view email]
[v1] Wed, 10 Apr 2024 11:28:09 GMT (1687kb,D)
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