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Exactly and quasi-Exactly Solvable multi-particle Quantum Systems and Generalized Supersymmetry

Research Project

Project/Area Number 14540259
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 素粒子・核・宇宙線
Research InstitutionKyoto University

Principal Investigator

SASAKI Ryu  Kyoto University, Yukawa Institute for Theoretical Physics, Associate Professor, 基礎物理学研究所, 助教授 (20154007)

Co-Investigator(Kenkyū-buntansha) TAKASAKI Kanehisa  Kyoto University, Graduate School of Human and Environmental Studies, Professor, 大学院・人間・環境学研究科, 教授 (40171433)
Project Period (FY) 2002 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2004: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2003: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2002: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsintegrable models / quantum inerrability / Calogero-Moser Systems / Ruijsenaars-Schneider Systems / elliptic quantum groups / classical equilibrium point / hypergeometric orthogonal polynomials / infinite dimensional Grassmannian manifold / ソリトン方程式 / 代数曲線 / Lax表示
Research Abstract

A general theorem relating the $o(hbar)$ part of the quantum spectrum to the frequencies of coupled oscillations at the equilibrium is proved for the systems having discrete energy spectrum. The theorem is verified broadly and generally for the Calogero-Sutherland and Ruijsenaars-Schneider-van Diejen systems. The polynomials describing the equilibrium points of exactly and quasi-exactly solvable systems are now quite well understood. The classical orthogonal polynomials, the Hermite, Laguerre, and Jacobi polynomials and their deformation, the Meixner-Pollaczek, continuous (dual) Hahn, Wilson, and Askey-Wilson polynomials are well-known. We have proved that the latter are describing the equilibrium positions of the Ruijsenaars-Schneider-van Diejen systems, which are integrable deformation of the Calogero-Sutherland systems. Moreover, these deformed polynomials are the exact eigenfunctions of the 'discrete' single particle quantum mechanics with shape-invariant potentials. The equations determining these equilibrium positions and those determining the spectra of quasi-exactly solvable systems have a form very similar to the Bethe ansatz equation, which suggests an interesting direction of new research. As for exactly and quasi-exactly solvable multiparticle/spin systems with the most general elliptic potentials, the high-spin Belavin systems and the elliptic quantum groups associated with the solutions of the Ruijsenaars-Schneider systems together with the structure of their Bethe ansatz equations have seen substantial progress.

Report

(4 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (71 results)

All 2005 2004 2003 2002 Other

All Journal Article (51 results) Book (5 results) Publications (15 results)

  • [Journal Article] Central elements of the elliptic Z_n monodromy matrix algebra at roots of2005

    • Author(s)
      W.-L.Yang, A.Belavin, R.Sasaki
    • Journal Title

      Nucl.Phys.[FS] B710

      Pages: 614-628

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Shape Invariant Potentials in ‘Discrete Quantum Mechanics2005

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Nonlinear Mathematical Physics Supplement 1 12

      Pages: 507-521

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Equilibrium Positions Shape Invariance and Askey-Wilson Polynomials2005

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Math.Phys. 47(accepted for publication)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Five-dimensional supersymmetric Yang-Mills theories & random plane partitions2005

    • Author(s)
      T.Maeda, T.Nakatsu, K.Takasaki, T.Tamakoshi
    • Journal Title

      JHEP (J.High Energy Physics) 0503

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Free fermion and Seiberg-Witten differential in random plane partitions2005

    • Author(s)
      T.Maeda, T.Nakatsu, K.Takasaki, T.Tamakoshi
    • Journal Title

      Nucl.Phys. B175

      Pages: 275-303

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Central elements of the elliptic Z_n monodromy matrix algebra at roots of unity2005

    • Author(s)
      W.-L.Yang, A.Belavin, R.Sasaki
    • Journal Title

      Nucl.Phys.[FS] B 710

      Pages: 614-628

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Shape Invariant Potentials in 'Discrete Quantum Mechanics2005

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Nonl.Math.Phys. 12 Suppl.1

      Pages: 507-521

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Equilibrium Positions Shape Invariance and Askey-Wilson Polynomials2005

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Math.Phys. 46(in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Five-dimensional supersymmetric Yang-Mills theories and random plane Partition2005

    • Author(s)
      T.Maeda, T.Nakatsu, K.Takasaki, T.Tamakoshi
    • Journal Title

      JHEP 0503

      Pages: 56-56

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Free fermion and Seiberg-Witten differential in random plane partitions2005

    • Author(s)
      T.Maeda, T.Nakatsu, K.Takasaki, T.Tamakoshi
    • Journal Title

      Nucl.Phys.B 715

      Pages: 275-303

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Shape Invariant Potentials in 'Discrete Quantum Mechanics'2005

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Nonlinear Mathematical Physics 12, Suppl.1

      Pages: 507-521

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Central elements of the elliptic Z_n monodromy matrix algebra at roots of unity2005

    • Author(s)
      W.-L.Yang, A.Belavin, R.Sasaki
    • Journal Title

      Nuclear Physics B710

      Pages: 614-628

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Quantum vs Classical Integrability in Ruijsenaars-Schneider Systems2004

    • Author(s)
      O.Ragnisco, R.Sasaki
    • Journal Title

      J.Phys A37

      Pages: 469-479

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum vs Classical Mechanics : role of elementary excitations2004

    • Author(s)
      I.Loris, R.Sasaki
    • Journal Title

      Phys.Lett. A327

      Pages: 152-157

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum & Classical Eigenfunctions in Calogero & Sutherland Systems2004

    • Author(s)
      I.Loris, R.Sasaki
    • Journal Title

      J.Phys. A37

      Pages: 211-237

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Exact solution of Z_n Belavin model with open boundary condition2004

    • Author(s)
      W.L.Yang, R.Sasaki
    • Journal Title

      Nucl.Phys. B679

      Pages: 495-520

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Affine Toda-Sutherland Systems2004

    • Author(s)
      A.Khare, I.Loris, R.Sasaki
    • Journal Title

      J.Phys. A37

      Pages: 1665-1680

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Eigenvalues of Ruijsenaars-Schneider models associated w.A_n-l root system in Bethe ansatz formalism2004

    • Author(s)
      B.-Y.Hou, R.Sasaki, W.-L.Yan
    • Journal Title

      J.Math.Phys. 45

      Pages: 559-575

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Solution of the dual reflection equation for A^(1)_n-1 SOS model2004

    • Author(s)
      W.-L.Yang, R.Sasaki
    • Journal Title

      J.Math.Phys. 45

      Pages: 4301-4309

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Equilibria of ‘discrete' integrable systems & deformations of classical orthogonal polynomials2004

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Phys. A37

      Pages: 11841-11876

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Polynomials Associated with Equilibria of Affine Toda-Sutherland Systems2004

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Phys. A37

      Pages: 11401-11405

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Z_n elliptic Gaudin model with open boundaries2004

    • Author(s)
      W.-L.Yang, R.Sasaki, Y.-Z.Zhan
    • Journal Title

      JHEP(J.High Energy Physics) 0409

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Landau-Lifshitz hierarchy and infinite dimensional Grassmann variety2004

    • Author(s)
      K.Takasaki
    • Journal Title

      Lett.Math.Phys. 67

      Pages: 141-152

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Tyurin parameters and elliptic analogue of nonlinear Schr odinger hierarchy2004

    • Author(s)
      K.Takasaki
    • Journal Title

      J.Math.Sci.Univ.Tokyo 11

      Pages: 91-131

    • NAID

      110000974890

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum vs Classical Integrability in Ruijsenaars-Schneider Systems2004

    • Author(s)
      O.Ragnisco, R.Sasaki
    • Journal Title

      J.Phys.A 37

      Pages: 469-479

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum vs Classical Mechanics : role of elementary excitations2004

    • Author(s)
      I.Loris, R.Sasaki
    • Journal Title

      Phys.Lett.A 327

      Pages: 152-157

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum & Classical Eigenfunctions in Calogero & Sutherland Systems2004

    • Author(s)
      I.Loris, R.Sasaki
    • Journal Title

      J.Phys.A 37

      Pages: 211-237

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Exact solution of Z_n Belavin model with open boundary condition2004

    • Author(s)
      W.L.Yang, R.Sasaki
    • Journal Title

      Nucl.Phys.B 679

      Pages: 495-520

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Affine Toda-Sutherland Systems2004

    • Author(s)
      A.Khare, I.Loris, R.Sasaki
    • Journal Title

      J.Phys.A 37

      Pages: 1665-1680

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Eigenvalues of Ruijsenaars-Schneider models asso. w.A_n-1 root system in Bethe ansatz formalism2004

    • Author(s)
      B.Y.Hou, R.Sasaki, W.-L.Yang
    • Journal Title

      J.Math.Phys. 45

      Pages: 559-575

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Equilibria of 'discrete' integrable systems and deformations of classical orthogonal polynomials2004

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Phys.A 37

      Pages: 11841-11876

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Polynomials Associated with Equilibria of Affine Toda-Sutherland Systems2004

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Phys.A 37

      Pages: 11401-11405

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Z_n elliptic Gaudin model with open boundaries2004

    • Author(s)
      W.-L.Yang, R.Sasaki, Y.-Z.Zhang
    • Journal Title

      JHEP 0409

      Pages: 46-46

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Tyurin parameters and elliptic analogue of nonlinear Schroedinger hierarchy2004

    • Author(s)
      K.Takasaki
    • Journal Title

      J.Math.Sci.Univ.Tokyo 11

      Pages: 91-131

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Equilibria of 'discrete' integrable systems and deformations of classical orthogonal polynomials2004

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Phys. A37

      Pages: 11841-11876

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Z_n elliptic Gaudin model with open boundaries2004

    • Author(s)
      W.-L.Yang, R.Sasaki, Y.-Z.Zhang
    • Journal Title

      Journal of High Energy Physics 0409

      Pages: 46-46

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Landau-Lifshitz hierarchy and infinite dimensional Grassmann variety2004

    • Author(s)
      Kanehisa Takasaki
    • Journal Title

      Lett.Math.Phys 67(2)

      Pages: 141-152

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Algebraic Bethe ansatz for the elliptic quantum group E_τ,η(sln) and its applications2003

    • Author(s)
      B.-Y.Hou, R.Sasaki, W.-L.Yan
    • Journal Title

      Nuclear Physics [FS] B663

      Pages: 467-486

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum vs Classical Integrability in Ruijsenaars-Schneider & Calogero-Moser Systems2003

    • Author(s)
      R.Sasaki
    • Journal Title

      Czechoslovak Journal of Physics 53

      Pages: 1111-1118

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] An integrable system on the moduli space of rational functions & its varian2003

    • Author(s)
      K.Takasaki, T.Takebe
    • Journal Title

      J.Geom.Phys. 47

      Pages: 1-20

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Spectral curve Darboux coordinates & Hamiltonian structure of periodic dressing chains2003

    • Author(s)
      K.Takasaki
    • Journal Title

      Commun.Math.Phys. 241

      Pages: 111-142

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Spectral curve & Hamiltonian structure of isomonodromic SU(2) Calogero-Gaudin system2003

    • Author(s)
      K.Takasaki
    • Journal Title

      J.Math.Phys. 44

      Pages: 3979-3999

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Algebraic Bethe ansatz for the elliptic quantum group E_τετα(sl_n) & its applications2003

    • Author(s)
      B.-Y.Hou, R.Sasaki, W.-L.Yang
    • Journal Title

      Nucl.Phys.[FS] B 663

      Pages: 467-486

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum vs Classical Integrability in Ruijsenaars-Schneider & Calogero-Moser Systems2003

    • Author(s)
      R.Sasaki
    • Journal Title

      Czech.J.Physics 53

      Pages: 1111-1118

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] An integrable system on the moduli space of rational functions and its variants2003

    • Author(s)
      K.Takasaki, T.Takebe
    • Journal Title

      J.Geom.Phys. 47

      Pages: 1-20

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Spectral curve Darboux coordinates and Hamiltonian structure of periodic dressing chains2003

    • Author(s)
      K.Takasaki
    • Journal Title

      Comm.Math.Phys. 241

      Pages: 111-142

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Spectral curve and Hamiltonian structure of isomonodromic SU(2) Calogero-Gaudin system2003

    • Author(s)
      K.Takasaki
    • Journal Title

      J.Math.Phys. 44

      Pages: 3979-3999

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum vs Classical Integrability in Calogero-Moser Systems2002

    • Author(s)
      E.Corrigan, R.Sasaki
    • Journal Title

      J.Phys. A35

      Pages: 7017-7061

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Polynomials Associated with Equilibrium Positions in Calogero-Moser System2002

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Phys. A35

      Pages: 8283-8314

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Quantum vs Classical Integrability in Calogero-Moser Systems2002

    • Author(s)
      E.Corrigan, R.Sasaki
    • Journal Title

      J.Phys.A 35

      Pages: 7017-7061

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Polynomials Associated with Equilibrium Positions in Calogero-Moser Systems2002

    • Author(s)
      S.Odake, R.Sasaki
    • Journal Title

      J.Phys.A 35

      Pages: 8283-8314

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] Encyclopedia of Mathematical Physics (分担執筆 Quantum Calogero-Moser Systems)2005

    • Author(s)
      R.Sasaki
    • Total Pages
      17
    • Publisher
      Springer
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 物理学大事典,第7章『場の理論』(分担執筆)2005

    • Author(s)
      佐々木隆
    • Total Pages
      46
    • Publisher
      朝倉書店
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] Progress in Mathematics vol.237,分担執筆pp.169--1972005

    • Author(s)
      K.Takasaki
    • Total Pages
      29
    • Publisher
      Birkhauser, Basel/Switzerland
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] ツイスターの世界-時空・ツイスター空間・可積分系-2005

    • Author(s)
      高崎 金久
    • Total Pages
      280
    • Publisher
      共立出版
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 物理学大事典,第7章『場の理論』(分担執筆)2005

    • Author(s)
      佐々木 隆
    • Publisher
      朝倉書店
    • Related Report
      2004 Annual Research Report
  • [Publications] B.Y.Hou, R.Sasaki, W.-L.Yang: "Algebraic Bethe ansatz for the elliptic quantum group E_<τη> (sln) and its applications"Nucl.Phys.B. 663. 467-486 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] W.-L.Yang, R.Sasaki: "Exact solution of Z_n Belavin model with open boundary condition"Nucl.Phys.B. 679. 495-520 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] B.Y.Hou, R.Sasaki, W.-L.Yang: "Eigenvalues of Ruijsenaars-Schneider models associated with A_<n-1> root system in Bethe ansatz formalism"J.Math.Phys.. 45. 559-575 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] O.Ragnisco, R.Sasaki: "Quantum vs Classical Integrability in Ruijsenaars-Schneider Systems"J.Phys.A. 37. 469-479 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] R.Sakaki: "Quantum vs Classical Integrability in Ruijsenaars-Schneider and Calogero-Moser Systems"Czech.J.of Phys.. 53. 1111-1118 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] I.Loris, R.Sasaki: "Quantum & Classical Elgenfunctions in Calogero & Sutherland Systems"J.Phys.A. 37. 211-237 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] A.Khare, I.Loris, R.Sasaki: "Affine Toda-Sutherland Systems"J.Phys.A. 37. 1665-1680 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 佐々木 隆: "物理学大事典,第7章『場の理論』(分担執筆)"朝倉書店. 800(46) (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Ryu SASAKI: "Encyclopedia of Mathematical Physics (分担執筆Quantum Calogero-Moser Systems)"Elsevier. 12 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] E.Corrigan, Ryu Sasaki: "Quantum vs Classical Integrability in Calogero-Moser Systems"J. Phys.. A35. 7017-7061 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Odake, Ryu Sasaki: "Polynomials Associated with Equilibrium Positions in Calogero-Moser Systems"J. Phys.. A35. 8283-8314 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] B.Y.Hou, R.Sasaki, W.-L.Yang: "Algebraic Bethe ansatz for the elliptic quantum group Et_<τ.η>(sl_n) and its applications"YITP-preprint. 03-06. 22 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Takasaki: "Spectral curve, Darboux coordinates and Hamiltonian structure of periodic dressing chains"preprint nlin.SI/0206049. 56 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Takasaki: "Integrable systems whose spectral curve is the graph of a Function"preprint nlin.SI/0211021. 15 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 佐々木 隆: "物理学大事典,第7章『場の理論』(分担執筆)"朝倉書店. 800(46) (2003)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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