On the Bethe states of the one-dimensional supersymmetric t - J model with generic open boundaries

被引：2
作者：
Sun, Pei [1 ,2 ]
Wen, Fakai [1 ,2 ]
Hao, Kun [1 ,2 ]
Cao, Junpeng [3 ,4 ,5 ]
Li, Guang-Liang [6 ]
Yang, Tao [1 ,2 ]
Yang, Wen-Li [1 ,2 ,7 ]
Shi, Kangjie [1 ,2 ]
机构：
[1] Northwest Univ Xian, Inst Modern Phys, 229 Taibai Beilu, Xian 710069, Peoples R China
[2] Shaanxi Key Lab Theoret Phys Frontiers, 229 Taibai Beilu, Xian 710069, Peoples R China
[3] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, 8 3rd South St, Beijing 100190, Peoples R China
[4] Univ Chinese Acad Sci, Sch Phys Sci, Beijing, Peoples R China
[5] Collaborat Innovat Ctr Quantum Matter, Beijing, Peoples R China
[6] Xi An Jiao Tong Univ, Dept Appl Phys, 28 Xianning West Rd, Xian 710049, Peoples R China
[7] Beijing Ctr Math & Informat Interdisciplinary Sci, Beijing 100048, Peoples R China
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2017年 / 07期
基金：
中国国家自然科学基金;
关键词：
Bethe Ansatz; Lattice Integrable Models; U MODEL; IMPURITIES;
D O I：
10.1007/JHEP07(2017)051
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
By combining the algebraic Bethe ansatz and the off-diagonal Bethe ansatz, we investigate the supersymmetric t - J model with generic open boundaries. The eigenvalues of the transfer matrix are given in terms of an inhomogeneous T - Q relation, and the corresponding eigenstates are expressed in terms of nested Bethe states which have welldefined homogeneous limit. This exact solution provides basis for further analyzing the thermodynamic properties and correlation functions of the model.
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页数：17
相关论文
共 38 条
  • [1] Open t-J chain with boundary impurities
    Bedürftig, G
    Frahm, H
    [J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1999, 32 (25): : 4585 - 4591
  • [2] Heisenberg XXX Model with General Boundaries: Eigenvectors from Algebraic Bethe Ansatz
    Belliard, Samuel
    Crampe, Nicolas
    [J]. SYMMETRY INTEGRABILITY AND GEOMETRY-METHODS AND APPLICATIONS, 2013, 9
  • [3] Integrable open-boundary conditions for the q-deformed supersymmetric U model of strongly correlated electrons
    Bracken, AJ
    Ge, XY
    Zhang, YZ
    Zhou, HQ
    [J]. NUCLEAR PHYSICS B, 1998, 516 (03) : 588 - 602
  • [4] Can J., 2014, NUCL PHYS B, V886, P185
  • [5] Nested off-diagonal Bethe ansatz and exact solutions of the su(n) spin chain with generic integrable boundaries
    Cao, Junpeng
    Yang, Wen-Li
    Shi, Kangjie
    Wang, Yupeng
    [J]. JOURNAL OF HIGH ENERGY PHYSICS, 2014, (04):
  • [6] Off-diagonal Bethe ansatz solutions of the anisotropic spin-1/2 chains with arbitrary boundary fields
    Cao, Junpeng
    Yang, Wen-Li
    Shi, Kangjie
    Wang, Yupeng
    [J]. NUCLEAR PHYSICS B, 2013, 877 (01) : 152 - 175
  • [7] Off-Diagonal Bethe Ansatz and Exact Solution of a Topological Spin Ring
    Cao, Junpeng
    Yang, Wen-Li
    Shi, Kangjie
    Wang, Yupeng
    [J]. PHYSICAL REVIEW LETTERS, 2013, 111 (13)
  • [8] Off-diagonal Bethe ansatz solution of the XXX spin chain with arbitrary boundary conditions
    Cao, Junpeng
    Yang, Wen-Li
    Shi, Kangjie
    Wang, Yupeng
    [J]. NUCLEAR PHYSICS B, 2013, 875 (01) : 152 - 165
  • [9] TENDENCY TOWARDS LOCAL SPIN COMPENSATION OF HOLES IN THE HIGH-TC COPPER-COMPOUNDS
    ESKES, H
    SAWATZKY, GA
    [J]. PHYSICAL REVIEW LETTERS, 1988, 61 (12) : 1415 - 1418
  • [10] HIGHER CONSERVATION-LAWS AND ALGEBRAIC BETHE ANSATZE FOR THE SUPERSYMMETRIC T-J MODEL
    ESSLER, FHL
    KOREPIN, VE
    [J]. PHYSICAL REVIEW B, 1992, 46 (14): : 9147 - 9162
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