Yao-Zhong Zhang's Scientific Publications

Books

  1. Y.Z. Zhang, An introduction to anomalous gauge theories, Jilin Science and Technology Press, China , 1990, 179 pages. (ISBN: 7-5384-0505-4/O.28.)

Topic Reviews

  1. S.Y. Zhao, W.L. Yang and Y.Z. Zhang, On the construction of correlation functions for the integrable supersymmetric fermion models, International Journal of Modern Physics B20 (2006), 505--549.

Book Chapters

  1. A.J. Bracken, M.D. Gould, J.R. Links and Y.Z. Zhang, Integrable models of correlated electrons, in ``Statistical Physics on the Eve of the 21st Century", pp. 303--315, Series on Advances in Statistical Mechanics 14, World Science Publishing, River Edge, NJ, 1999.
  2. Y.Z. Zhang, Super coherent states, boson-fermion realizations and representations of superalgebras, in ``New Developments in Field Theory", Ch.5, pp. 139--156, edited by O. Kovras, Nova Science Publishers, New York, 2006. (ISBN: 1-59454-933-8.)

Refereed Journal Articles

  1. B.Y. Hou and Y.Z. Zhang, Comment on the constraint for anomalous Jacobi identity, Modern Physics Letters A1 (1986), 103--110. Erratum: ibid A2 (1987), 447.
  2. B.Y. Hou and Y.Z. Zhang, Cohomology in connection space, family index theorem and abelian gauge structure, Journal of Mathematical Physics 28 (1987), 1709--1715.
    Also published in ``Phase and Modern Physics", Beijing, The special volume of Journal of University of Science and Technology of China in honor of C.N. Yang, 1986.
  3. Y.Z. Zhang, Another construction of Virasoro group, Journal of Physics A20 (1987), 3099--3102.
  4. Y.Z. Zhang, Effective lagrangian and mass generation in chiral QCD2 model, Acta Physica Sinica 36 (1987), 1513--1519.
  5. Y.Z. Zhang, Exact calculation of the fermion determinant in chiral QCD2 model reflecting the full regularization dependence, Zeitschrift fuer Physik C36 (1987), 449--453.
  6. Y.Z. Zhang, Removing Faddeev's commutator anomaly, Letters in Mathematical Physics 14 (1987), 303--310.
  7. Y.Z. Zhang, Realization of the 3-cocycle of the gauge group in hamiltonian dynamics, Physics Letters B189 (1987), 149--153.
  8. Y.X. Chen, B.Y. Hou and Y.Z. Zhang, A cohomological analysis of the Skyrme model and boundary effect in the hybrid chiral bag model, Science in China (Series A) 31 (1988), 172--182.
  9. B.Y. Hou and Y.Z. Zhang, Some remarks on extension of loop groups, Journal of Physics A21 (1988), 345--352.
  10. Y.Z. Zhang, Virasoro algebra and group in four dimensions, Journal of Mathematical Physics 29 (1988), 1241--1243.
  11. Y.Z. Zhang, Algebraic aspects of the descent equations, Journal of Physics A21 (1988), L1055--L1057.
  12. Y.X. Chen, R.H. Yue and Y.Z. Zhang, Chiral Jacobian and WZW term in the hybrid chiral bag model, Physics Letters B202 (1988), 587--590.
  13. Y.Z. Zhang, Some algebraic identities in anomalous gauge theories, Journal of Physics A22 (1989), L371--L375.
  14. Y.Z. Zhang, Derivation of the anomalous commutator and Jacobian from very general conditions, Physical Review Letters 62 (1989), 2221--2224.
    Also published in `` Topological Phases in Quantum Theory ", pp.304--309, edited by B. Markovski et al, World Science Publishing, Teaneck, NJ, 1989.
  15. Y.Z. Zhang, Covariant anomaly and cohomology in connection space, Physics Letters B219 (1989), 439--442.
  16. L. Bonora, M. Martellini and Y.Z. Zhang, SL(2)k WZNW model, perturbations and integrable models, International Journal of Modern Physics A6 (1991), 1617--1639.
  17. Y.Z. Zhang, Generalized sine-Gordon theory and perturbed SL(2)k WZNW model, Modern Physics Letters A6 (1991), 2023--2032.
  18. L. Bonora, M. Martellini and Y.Z. Zhang, Affine CS theories, affine WZNW models and integrable models, Physics Letters B253 (1991), 373--379.
  19. L. Bonora, M. Martellini and Y.Z. Zhang, Affine CS and WZNW theories, Nuclear Physics B365 (1991), 655--679.
  20. Y.Z. Zhang, Affine (two-loop) WZNW model, reduction and spontaneous breakdown of conformal symmetry, Modern Physics Letters A7 (1992), 1399--1409.
  21. Y.Z. Zhang, N-extended super-Liouville theory from OSP(N|2) WZNW model, Physics Letters B283 (1992), 237--242.
  22. Y.Z. Zhang, On classical exchange algebra of the affine (two-loop) WZNW model, Nuovo Cimento 105A (1992), 1673--1678.
  23. F. Toppan and Y.Z. Zhang, Superconformal affine Liouville theory, Physics Letters B292 (1992), 67--76.
  24. Y.Z. Zhang, Affine Yang-Mills theories and affine self dual Chern-Simons solitons, Letters in Mathematical Physics 26 (1992), 219--226.
  25. Y.Z. Zhang, Loop group valued Chern-Simons and WZNW models, integrable systems and self dual Yang-Mills theories, Letters in Mathematical Physics 26 (1992), 227--233.
  26. Y.Z. Zhang and M.D. Gould, On universal R-matrix for quantized nontwisted rank 3 affine KM algebras, Letters in Mathematical Physics 29 (1993), 19--31. Erratum: ibid 32 (1994), 83.
  27. Y.Z. Zhang and M.D. Gould, Unitarity and complete reducibility of certain modules over quantized affine Lie algebras, Journal of Mathematical Physics 34 (1993), 6045--6059.
  28. M.D. Gould and Y.Z. Zhang, Quantized affine Lie algebras and diagonalization of braid generators, Letters in Mathematical Physics 30 (1994), 267--277.
  29. M.D. Gould and Y.Z. Zhang, Casimir invariants for quantized affine algebras, Letters in Mathematical Physics 31 (1994), 77--83.
  30. Y.Z. Zhang and M.D. Gould, Quantum affine algebra and universal R-matrix with spectral parameter, Letters in Mathematical Physics 31 (1994), 101--110.
  31. Y.Z. Zhang, Quantum group, the universal R-matrix and Casimir invariant, Acta Physica Sinica 43 (1994), 169--174.
  32. A.J. Bracken, G.W. Delius, M.D. Gould and Y.Z. Zhang, Infinite families of gauge equivalent R-matrices and gradations of quantized affine algebras, International Journal of Modern Physics B8 (1994), 3679--3691.
    Also published in `` Perspectives on Solvable Models", pp. 231--243, edited by U. Grimm et al, World Science Publishing, River Edge, NJ, 1994.
  33. G.W. Delius, M.D. Gould and Y.Z. Zhang, On the construction of trigonometric solutions of the Yang-Baxter equation, Nuclear Physics B432 (1994), 377--403.
  34. M.D. Gould and Y.Z. Zhang, Quantum affine Lie algebras, Casimir invariants and diagonalization of braid generators, Journal of Mathematical Physics 35 (1994), 6757--6773.
  35. A.J. Bracken, G.W. Delius, M.D. Gould and Y.Z. Zhang, Solutions to the quantum Yang-Baxter equation with extra non-additive parameters, Journal of Physics A27 (1994), 6551--6561.
  36. A.J. Bracken, M.D. Gould and Y.Z. Zhang, Quantum affine algebras and spectral dependent R-matrices, Bulletin of Australian Mathematical Society 51 (1995), 177--194.
  37. G.W. Delius and Y.Z. Zhang, Finite dimensional representations of quantum affine Lie algebras, Journal of Physics A28 (1995), 1915--1927.
  38. A.J. Bracken, M.D. Gould, J.R. Links and Y.Z. Zhang, A new supersymmetric and exactly solvable model of correlated electrons, Physical Review Letters 74 (1995), 2768--2771.
  39. G.W. Delius, M.D. Gould, J.R. Links and Y.Z. Zhang, On type-I quantum affine superalgebras, International Journal of Modern Physics A10 (1995), 3259--3282.
  40. G.W. Delius, M.D. Gould, J.R. Links and Y.Z. Zhang, Solutions to the Yang-Baxter equation with extra non-additive parameters: II. Uq[gl(m|n)], Journal of Physics A28 (1995), 6203--6210.
  41. Y.Z. Zhang, An extended supersymmetric t--J model, Acta Physica Polonica A88 (1995), 1119--1122.
  42. T. Inami, S. Odake and Y.Z. Zhang, Supersymmetric extension of the sine-Gordon theory with integrable boundary interactions, Physics Letters B359 (1995), 118--124.
  43. M.D. Gould, J.R. Links and Y.Z. Zhang, Eigenvalues of Casimir invariants for type-I quantum superalgebras, Letters in Mathematical Physics 36 (1996), 415--425.
  44. M.D. Gould, J.R. Links and Y.Z. Zhang, Type-I quantum superalgebras, q-supertrace and two-variable link polynomials, Journal of Mathematical Physics 37 (1996), 987--1003.
  45. M.D. Gould, K.E. Hibberd, J.R. Links and Y.Z. Zhang, Integrable electron model with correlated hopping and quantum supersymmetry, Physics Letters A212 (1996), 156--160.
  46. G.W. Delius, M.D. Gould and Y.Z. Zhang, Twisted quantum affine algebras and solutions to the Yang-Baxter equation, International Journal of Modern Physics A11 (1996), 3415--3437.
  47. T. Inami, H. Konno and Y.Z. Zhang, Integrable four-fermi models with a boundary and Boson-Fermion duality, Physics Letters B376 (1996), 90--96.
  48. T. Inami, S. Odake and Y.Z. Zhang, Reflection K-matrices of the 19-vertex model and XXZ spin-1 chain with general boundary terms, Nuclear Physics B470 (1996), 419--434.
  49. G.W. Delius, M.D. Gould, A. Hueffmann and Y.Z. Zhang, The quantum Lie algebras associated to Uq(gln) and Uq(sln), Journal of Physics A29 (1996), 5611--5617.
  50. M.D. Gould, J.R. Links, I. Tsohantjis andY.Z. Zhang, Twisted quantum affine superalgebra Uq[sl(2|2)(2)], Uq[osp(2|2)] invariant R-matrices and a new integrable electronic model, Journal of Physics A30 (1997), 4313--4325.
  51. Y.Z. Zhang, Super Yangian double and its central extension, Physics Letters A234 (1997), 20--26.
  52. Y.Z. Zhang, Comments on the Drinfeld realization of the quantum affine superalgebra Uq[gl(m|n)(1)] and its Hopf algebra structure, Journal of Physics A30 (1997), 8325--8335.
  53. Y.Z. Zhang, On the graded quantum Yang-Baxter and reflection equations, Communications in Theoretical Physics 29 (1998), 377--380.
  54. M.D. Gould, Y.Z. Zhang and H.Q. Zhou, Eight state supersymmetric U model of strongly correlated electrons, Physical Review B57 (1998), 9498--9501.
  55. X.Y. Ge, M.D. Gould, Y.Z. Zhang and H.Q. Zhou, Integrable eight-state supersymmetric U model with boundary terms and its Bethe ansatz solution, Physics Letters A238 (1998), 309--314.
  56. A.J. Bracken, X.Y. Ge, Y.Z. Zhang and H.Q. Zhou, Integrable open-boundary conditions for the q-deformed supersymmetric U model of strongly correlated electrons, Nuclear Physics B516 (1998), 588--602.
  57. A.J. Bracken, X.Y. Ge, Y.Z. Zhang and H.Q. Zhou, An open-boundary integrable model of three coupled XY spin chains, Nuclear Physics B516 (1998), 603--622.
  58. X.Y. Ge, M.D. Gould, Y.Z. Zhang and H.Q. Zhou, A new two-parameter integrable model of strongly correlated fermions with quantum superalgebra symmetry, Journal of Physics A31 (1998), 5233--5239.
  59. Y.Z. Zhang and H.Q. Zhou, Quantum integrability and exact solution of the supersymmetric U model with boundary terms, Physical Review B58 (1998), 51--53.
  60. M.D. Gould and Y.Z. Zhang, On super RS algebra and Drinfeld realization of quantum affine superalgebras, Letters in Mathematical Physics 44 (1998), 291--308.
  61. Y.Z. Zhang and H.Q. Zhou, Nine classes of integrable boundary conditions for the eight-state supersymmetric fermion model, Journal of Physics A31 (1998), 7051--7059.
  62. Y.Z. Zhang and H.Q. Zhou, New integrable boundary conditions for the q-deformed supersymmetric U model and Bethe ansatz equations, Physics Letters A244 (1998), 427--431.
  63. A.J. Bracken, X.Y. Ge, Y.Z. Zhang and H.Q. Zhou, Boundary two parameter eight-state supersymmetric fermion model and Bethe ansatz solution, Bulletin of Australian Mathematical Society 59 (1999), 375--390.
  64. W.L. Yang and Y.Z. Zhang, Highest weight representations of Uq(sl(2|1)(1)) and correlation functions of the q-deformed supersymmetric t-J model, Nuclear Physics B547 (1999), 599--622.
  65. B.Y. Hou, W.L. Yang and Y.Z. Zhang, The twisted quantum affine algebra Uq(A2(2)) and correlation functions of the Izergin-Korepin model, Nuclear Physics B556 (1999), 485--504.
  66. W.L. Yang and Y.Z. Zhang, Drinfeld basis and free boson representation of twisted quantum affine superalgebra Uq[osp(2|2)(2)], Physics Letters A261 (1999), 252--258.
  67. M.D. Gould and Y.Z. Zhang, Quasi-spin graded-fermion formalism and gl(m|n) to osp(m|n) branching rules, Journal of Mathematical Physics 40 (1999), 5371--5386.
  68. Y.Z. Zhang, Level-one representations and vertex operators of quantum affine superalgebra Uq[gl(N|N)(1)], Journal of Mathematical Physics 40 (1999), 6110--6124.
  69. Y.Z. Zhang and M.D. Gould, Quasi-Hopf superalgebras and elliptic quantum supergroups, Journal of Mathematical Physics 40 (1999), 5264--5282.
  70. M.D. Gould, Y.Z. Zhang and P.S. Isaac, Casimir invariants from quasi-Hopf (super)algebras, Journal of Mathematical Physics 41 (2000), 547--568.
  71. Y.Z. Zhang and M.D. Gould, Uq[sl(2|1)(1)] vertex operators, screen currents and correlation functions at arbitrary level, Journal of Mathematical Physics 41 (2000), 5277--5291.
  72. J.R. Links, M. D. Gould and Y.Z. Zhang, Twisting invariance of link polynomials derived from ribbon quasi-Hopf algebras, Journal of Mathematical Physics 41 (2000), 5020--5032.
  73. W.L. Yang and Y.Z. Zhang, Vertex operators of Uq[gl(N|N)(1)] and highest weight representations of Uq[gl(2|2)(1)], Journal of Mathematical Physics 41 (2000), 2460--2481.
  74. W.L. Yang and Y.Z. Zhang, Level-one highest weight representations of Uq[gl(1|1)(1)] and associated vertex operators, Physics Letters A267 (2000), 157--166.
  75. M.D. Gould and Y.Z. Zhang, Twisted quantum affine superalgebra Uq[gl(m|n)(2)] and new Uq[osp(m|n)] invariant R-matrices, Nuclear Physics B566 (2000), 529--546.
  76. W.L. Yang and Y.Z. Zhang, Level-one highest weight representations of Uq[sl(N|1)(1)] and bosonization of the multi-component super t-J model, Journal of Mathematical Physics 41 (2000), 5849--5869.
  77. M.D. Gould, Y.Z. Zhang and P.S. Isaac, On quasi-Hopf superalgebras, Communications in Mathematical Physics 224 (2001), 341--372.
  78. W.L. Yang and Y.Z. Zhang, Izergin-Korepin model with a boundary, Nuclear Physics B596 (2001), 495--512.
  79. W.L. Yang and Y.Z. Zhang, Drinfeld basis of twisted quantum affine algebra Uq(A2(2)) from the Gauss decomposition of L operator, Journal of Physics A34 (2001), L205--L211.
  80. X.M. Ding, M.D. Gould and Y.Z. Zhang, Twisted sl(3)k(2) current algebra: free field representation and screen currents, Physics Letters B523 (2001), 367--376.
  81. X.M. Ding, M.D. Gould and Y.Z. Zhang, Twisted parafermions, Physics Letters B530 (2002), 197--201.
  82. B.Y. Hou, W.L. Yang, Y.Z. Zhang and Y. Zhen, q-deformed supersymmetric t-J model with a boundary, Journal of Physics A35 (2002), 2593--2608.
  83. M.D. Gould, Y.Z. Zhang and S.Y. Zhao, Elliptic Gaudin models and elliptic KZ equations, Nuclear Physics B630 (2002), 492--508.
  84. X.M. Ding, M.D. Gould and Y.Z. Zhang, A 2(2) parafermions: a new conformal field theory, Nuclear Physics B636 (2002), 549--567.
  85. M.D. Gould, Y.Z. Zhang and S.Y. Zhao, Supersymmetric t-J Gaudin models and KZ equations, Journal of Physics A35 (2002), 9381--9393.
  86. X.M. Ding, M.D. Gould, C.J. Mewton and Y.Z. Zhang, On osp(2|2) conformal field theories, Journal of Physics A36 (2003), 7649--7665.
  87. X.M. Ding, M.D. Gould and Y.Z. Zhang, gl(2|2) current superalgebra and non-unitary conformal field theory, Physics Letters A318 (2003), 354--363.
  88. Y.Z. Zhang, Coherent state construction of representations of osp(2|2) and primary fields of osp(2|2) conformal field theory, Physics Letters A327 (2004), 442--451.
  89. F. Li and Y.Z. Zhang, Quantum doubles from a class of noncocommutative weak Hopf algebras, Journal of Mathematical Physics 45 (2004), 3266--3281.
  90. W.L. Yang, Y.Z. Zhang and M.D. Gould, Exact solution of the XXZ Gaudin model with generic open boundaries, Nuclear Physics B698 (2004), 503--516.
  91. W.L. Yang, R. Sasaki and Y.Z. Zhang, Zn elliptic Gaudin model with open boundaries, The Journal of High Energy Physics (JHEP) 09 (2004) article no.046, 19 pages.
  92. S. Zhang and Y.Z. Zhang, Braided m-Lie algebras, Letters in Mathematical Physics 70 (2004), 155--167.
  93. W.L. Yang and Y.Z. Zhang, Non-diagonal solutions of the reflection equation for the trigonometric An-1(1) vertex model, The Journal of High Energy Physics (JHEP) 12 (2004) article no.019, 13 pages.
  94. W.L. Yang, Y.Z. Zhang and S.Y. Zhao, Drinfeld twists and algebraic Bethe ansatz of the supersymmetric t-J model, The Journal of High Energy Physics (JHEP) 0412 (2004) article no.038, 24 pages.
  95. X. Zhang and Y.Z. Zhang, Axial anomaly for Eguchi-Hanson metrics with nonzero total mass, Communications in Theoretical Physics 43 (2005), 79--80.
  96. Y.Z. Zhang and M.D. Gould, A unified and complete construction of all finite dimensional irreducible representations of gl(2|2), Journal of Mathematical Physics 46 (2005) article CID no.013505, 19 pages.
  97. Y.Z. Zhang, X. Liu and W.L. Yang, Primary fields and screening currents of gl(2|2) non-unitary conformal field theory, Nuclear Physics B704 (2005), 510--526.
  98. W.L. Yang and Y.Z. Zhang, Exact solution of the trigonometric An-1(1) vertex model with non-diagonal open boundaries, The Journal of High Energy Physics (JHEP) 01 (2005) article no.021, 22 pages.
  99. X. Liu, Y.Z. Zhang, Y.S. Duan and L.B. Fu, Various topological excitations in the SO(4) gauge fields in higher dimensions, Annals of Physics (New York) 318 (2005), 419--431.
  100. S.Y. Zhao, W.L. Yang and Y.Z. Zhang, Drinfeld twists and symmetric Bethe vectors of supersymmetric fermion models, Journal of Statistical Mechanics: Theory and Experiment (JSTAT) (2005) P04005, 24 pages.
  101. W.L. Yang, Y.Z. Zhang and R. Sasaki, An-1 Gaudin model with open boundaries, Nuclear Physics B729 (2005), 594--610.
  102. S.Y. Zhao, W.L. Yang and Y.Z. Zhang, Determinant representation of correlation functions for the Uq[gl(1|1)] free fermion model, Journal of Mathematical Physics 47 (2006) article CID no. 013302, 15 pages
  103. W.L. Yang, R.I. Nepomechie and Y.Z. Zhang, Q-operator and T-Q relation from the fusion hierarchy, Physics Letters B633 (2006), 664--670.
  104. W.L. Yang and Y.Z. Zhang, T-Q relation and exact solution for the XYZ chain with general nondiagonal boundary terms, Nuclear Physics B744 (2006), 312--329.
  105. W.L. Yang, Y.Z. Zhang and S.Y. Zhao, Drinfeld twists and algebraic Bethe ansatz of the supersymmetric model associated with Uq[gl(m|n)], Communications in Mathematical Physics 264 (2006), 87--114.
  106. W.L. Yang, Y.Z. Zhang and X. Liu, gl(4|4) current algebra: free field realization and screening currents, Physics Letters B641 (2006), 329--334.
  107. S.Y. Zhao, W.L. Yang and Y.Z. Zhang, Determinant representation of correlation functions for the supersymmetric t-J model, Communications in Mathematical Physics 268 (2006), 505--541.
  108. S. Zhang and Y.Z. Zhang, Lie's theorem for Lie color algebras, Acta Mathematica Scientia, Ser. A Chin. Ed. 26 (2006), 481--484.
  109. S. Zhang and Y.Z. Zhang, Structures and representations of generalized path algebras, Algebras and Representation Theory 10 (2007), 117--134.
  110. Y.X. Chen, M.D. Gould and Y.Z. Zhang, Finite matrix model of quantum Hall fluids on S2, Bulletin of Australian Mathematical Society 76 (2007), 111--132.
  111. S.Y. Zhao and Y.Z. Zhang, Supersymmetric vertex models with domain wall boundary conditions, Journal of Mathematical Physics 48 (2007) article CID no. 023504, 12 pages.
  112. R. Sasaki, W.L. Yang and Y.Z. Zhang, Exact classical solutions of nonlinear sigma models on supermanifolds, Nuclear Physics B772 (2007), 371--384.
  113. W.L. Yang and Y.Z. Zhang, On the second reference state and complete eigenstates of the open XXZ chain, The Journal of High Energy Physics (JHEP) 04 (2007) article no.044, 11 pages.
  114. W.L. Yang, Y.Z. Zhang and X. Liu, Free field realization of the current superalgebra gl(m|n)k, Journal of Mathematical Physics 48 (2007) article CID no. 053514, 11 pages.
  115. S. Zhang, Y.Z. Zhang and H.X. Chen, Classification of PM quiver Hopf algebras, Journal of Algebra and Its Applications 6 (2007), 919--950.
  116. W.L. Yang and Y.Z. Zhang, Multiple reference states and complete spectrum of Zn Belavin model with open boundaries, Nuclear Physics B789 (2008), 591--609.
  117. S. Zhang, M.D. Gould and Y.Z. Zhang, Local quasitriangular Hopf algebras, Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) 04 (2008) article no. 042, 14 pages.
  118. W.L. Yang and Y.Z. Zhang, On explicit free field realizations of current algebras, Nuclear Physics B800 (2008), 527--546.
  119. X. Liu, Y.S. Duan, W.L. Yang and Y.Z. Zhang, Inner structures of Spinc(4) gauge potential on 4-dimensional manifolds, Annals of Physics (New York) 323 (2008), 2107--2114.
  120. W.L. Yang and Y.Z. Zhang, Free field realization of the osp(2n|2n) current algebra, Physical Review D78 (2008) article no. 106004, 12 pages.
  121. S. Zhang, Y.Z. Zhang and X. Guo, Generalized path algebras and pointed Hopf algebras, Journal of Mathematical Research and Exposition 29 (2009), 395-406.
  122. R.P. Bai, C.H. Shen and Y.Z. Zhang, 3-Lie algebras with an ideal N, Linear Algebra and its Applications 431 (2009), 673-700.
  123. W.L. Yang, Y.Z. Zhang and S. Kault, Differential operator realizations of superalgebras and free field representations of corresponding current algebras, Nuclear Physics B823 (2009), 372-402.
  124. W.L. Yang and Y.Z. Zhang, Partition function of the eight-vertex model with domain wall boundary condition, Journal of Mathematical Physics 50 (2009) article no. 083518, 14 pages.
  125. R. Sasaki, W.L. Yang and Y.Z. Zhang, Bethe ansatz solutions to quasi exactly solvable difference equations, Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) 05 (2009) article no. 104, 16 pages.

Conference/Workshop Proceedings

  1. Y.Z. Zhang, Integrable and supersymmetric boundary sine-Gordon theory, Soryushiron Kenkyu (Kyoto) 92 (1995), C187--C191.
    [Proceedings of Yukawa Institute Workshop on ``New Developments in Quantum Field Theory", Kyoto, 1995.]
  2. Y.Z. Zhang, Drinfeld current realization and vertex operators of Uq[osp(1|2)(1)], in ``Group 22: Proceedings of XXIIth International Colloquium on Group Theoretical Methods in Physics" , pp. 448--452, edited by S. Corney et al, International Press, Cambridge, MA , 1999.
  3. Y.Z. Zhang, On quasi-Hopf and elliptic superalgebras, Progress in Theoretical Physics Supplements 135 (1999), 182--193.
    [Proceedings of Yukawa Institute International Workshop on ``Gauge theory and Integrable Models", Kyoto, 1999, edited by T. Inami et al.]
  4. X.M. Ding, M.D. Gould and Y.Z. Zhang, Free field and parafermionic realizations of twisted su(3)k (2) current algebra, International Journal of Modern Physics B16 (2002), 2153--2159.
    [Proceedings of APCTP-Nankai Symposium on ``Lattice Statistics and Mathematical Physics", Tianjin, 2001, edited by M.L. Ge et al.]
  5. M.D. Gould and Y.Z. Zhang, R-matrices and the Tensor Product Graph method, International Journal of Modern Physics B16 (2002), 2145--2151.
    [Proceedings of APCTP-Nankai Symposium on ``Lattice Statistics and Mathematical Physics", Tianjin, 2001, edited by M.L. Ge et al.]
  6. Y.Z. Zhang, Drinfeld twists, symmetric Bethe vectors and correlation functions of SUSY integrable models, Soryushiron Kenkyu (Kyoto) 113 (2006), A28--A29.
    [Proceedings of Yukawa Institute Workshop on ``Fundamental Problems and Applications of Quantum Field Theory", YITP-W-05-21, 2005.]

Unpublished Work

  1. Y.Z. Zhang and H.Q. Zhou, Bethe ansatz for Bariev's correlated electron chain with boundaries, e-print cond-mat/9708003.
  2. W.L. Yang and Y.Z. Zhang, A note on the non-diagonal K-matrices for the trigonometric An-1(1) vertex model, e-print hep-th/0504048.