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• Preface ( T. Tonegawa, S. Miyashita and H. Takayama )
  

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Frustration and Quantum Effects

• SrCu₂(BO₃)₂: A Unique Mott Hubbard Insulator
  ( B. Sriram Shastry and Brijesh Kumar )
  pp.1-16
• Crossbreeding between Experiment and Theory on Orthogonal Dimer Spin System
  ( Hiroshi Kageyama, Yutaka Ueda, Yasuo Narumi, Koichi Kindo, Masashi Kosaka and Yoshiya Uwatoko )
  pp.17-22
• Chiral Order in Spin- S XY Chains
  ( Thierry Jolic\oe ur and Philippe Lecheminant )
  pp.23-28
• Large-S Approach to Chiral Phases in Frustrated Spin Chains
  ( Alexei K. Kolezhuk )
  pp.29-36
• Resonating Valence Bond Liquid Physics on the Triangular Lattice
  ( R. Moessner and S. L. Sondhi )
  pp.37-42
• Dynamics, Selection Rules and Dzyaloshinsky-Moriya Interactions in Strongly Frustrated Magnets
  ( Olivier Cépas, Toru Sakai and Timothy Ziman )
  pp.43-51
• First-Order Phase Transitions in Frustrated Spin Systems
  ( Akihisa Koga, Akira Kawaguchi, Kouichi Okunishi and Norio Kawakami )
  pp.52-57
• Ground-State Phase Diagram of Frustrated Anisotropic Quantum Spin Chains
  ( Toshiya Hikihara, Makoto Kaburagi and Hikaru Kawamura )
  pp.58-63
• Magnetization Plateaus of Frustrated Kondo Necklace Model
  --- Competition between Quantum Fluctuation and Geometrical Frustration ---
  ( Takahiro Yamamoto and Chikara Ishii )
  pp.64-67
• ¹H-NMR on kagomé Lattice Antiferromagnet m-MPYNN·BF₄
  ( Yutaka Fujii, Takao Goto, Wataru Fujita and Kunio Awaga )
  pp.68-71
• NMR Evidence of a Gapless Chiral Phase in the S=1 Zigzag Antiferromagnet CaV₂O₄
  ( Hiroyuki Fukushima, Hikomitsu Kikuchi, Meiro Chiba, Yutaka Fujii, Yoshiyuki Yamamoto and Hidenobu Hori )
  pp.72-75

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Magnetic Field Effects

• Magnetization Process from Chern-Simons Theory and Its Application to SrCu₂(BO₃)₂
  ( Thierry Jolic\oe ur, Grégoire Misguich and Steven M. Girvin )
  pp.76-84
• Response Functions of Gapped Spin Systems in High Magnetic Field
  ( Alexei K. Kolezhuk and Hans-Jürgen Mikeska )
  pp.85-94
• High Field ESR Study of BaCu₂(Si_1-xGe_x)₂O₇ Single Crystal
  ( Hitoshi Ohta, Kanji Kawakami, Yuji Inagaki, Susumu Okubo, Takashi Kunimoto and Zenji Hiroi )
  pp.95-100
• Magnetic Phase Transition and Magnetization Plateau in Cs₂CuBr₄
  ( Hidekazu Tanaka, Toshio Ono, Hiroko Aruga Katori, Hiroyuki Mitamura, Fumihiro Ishikawa and Tsuneaki Goto )
  pp.101-106
• Magnetic Phases and Long-Range Ordering of the Haldane System in High Magnetic Fields
  ( Isao Harada and Yoshihiro Nishiyama )
  pp.107-112
• Level Spectroscopy: Physical Meaning and Application to the Magnetization Plateau Problems
  ( Kiyomi Okamoto )
  pp.113-118
• Cusp Singularity in the Magnetization Curve of 1D Quantum Spin Systems
  ( Kouichi Okunishi )
  pp.119-124
• Spin Flop in 1D Quantum Antiferromagnets
  ( Tôru Sakai and Minoru Takahashi )
  pp.125-129
• Dynamics and Incommensurate Spin Correlation of the Magnetization Plateau State in the S=1/2 Bond-Alternating Spin Chain with a Next-Nearest-Neighbor Interaction
  ( Sei-ichiro Suga and Nobuyasu Haga )
  pp.130-133
• NMR Study of Field Induced 2-Step Phase Transition in Singlet-Ground-State Antiferromagnet CsFeBr₃
  ( Takayuki Ishida, Tsuyoshi Nakamura, Yutaka Fujii, Hikomitsu Kikuchi, Meiro Chiba, Takeji Kubo, Yoshiyuki Yamamoto and Hidenobu Hori )
  pp.134-137

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Variety of Quantum Phases

• Quantum Monte Carlo Methods
  ( Naoki Kawashima )
  pp.138-149
• Thermodynamic Properties of a Quantum Ferrimagnet Formed by an S=1/2 Tetramer Chain
  ( Masayuki Hagiwara, Kazuhiko Minami and Hiroko Aruga Katori )
  pp.150-155
• An S=1/2 Impurity Spin in the Antiferromagnetic S=1 Bond-Alternating Chain
  ( Nobuyuki Ogawa, Toshiya Hikihara, Makoto Kaburagi and Takashi Tonegawa )
  pp.156-169
• Disordered Phases in Mixed Quantum Spin Chains
  --- Nonlinear σ Model Method ---
  ( Ken'ichi Takano )
  pp.170-175
• Quantum Phase Competition in Antiferromagnetic Spin-1 Ladders
  ( Shoji Yamamoto, Tôru Sakai and Akihisa Koga )
  pp.176-181
• Spin-Peierls Transition in S=1 Antiferromagnetic Heisenberg Chains
  ( Hiroaki Onishi and Seiji Miyashita )
  pp.182-187
• Quantum Cluster Algorithm Monte Carlo Method and Its Application to Higher-Spin Heisenberg Antiferromagnets
  ( Synge Todo )
  pp.188-193
• Quadrupolar Order in the Quantum XY Model with Cubic Anisotropy
  ( Kenji Harada and Naoki Kawashima )
  pp.194-199
• Incommensurate Structures in the Double-Exchange System
  ( Atsuo Satou and Masanori Yamanaka )
  pp.200-203
• Matrix Product State Approximation for the Maximum-Eigenvalue Eigenstate of the Quantum Transfer Matrix
  ( Nobuya Maeshima, Yasuhiro Hieida, Tomotoshi Nishino and Kouichi Okunishi )
  pp.204-207
• Anisotropies of the Hamiltonian and the Wave Function: Inversion Phenomena in Quantum Spin Chains
  ( Kiyomi Okamoto )
  pp.208-211
• Weakly Coupled S=1/2 Quantum Heisenberg Antiferromagnetic Chains in an Effective Staggered Field
  ( Masahiro Sato and Masaki Oshikawa )
  pp.212-216
• Novel Order Parameter to Characterize Valence-Bond-Solid States
  ( Masaaki Nakamura and Synge Todo )
  pp.217-220
• Ground State of S=1 Heisenberg Ladders
  ( Munehisa Matsumoto, Synge Todo, Chitoshi Yasuda and Hajime Takayama )
  pp.221-224
• Distribution of Eigenvalues of Non-Hermitian Random XXZ Model
  ( Keiko Chihara and Koichi Kusakabe )
  pp.225-228
• Quantum-Entropic Interaction of an Elastic String between Walls
  ( Yoshihiro Nishiyama )
  pp.229-232

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Quantum Excitations

• Physical Models for Quantum Computers
  ( H. De Raedt, K. Michielsen, S. Miyashita and K. Saito )
  pp.233-242
• New Approach to Electron Spin Resonance in Quantum Spin Chains
  ( Masaki Oshikawa )
  pp.243-252
• ESR in Haldane Gap Systems Revisited
  ( Masaki Oshikawa )
  pp.253-258
• Excitations and Dynamics of Spin-Orbital Chains
  ( U. Schollwöck and A. K. Kolezhuk )
  pp.259-265
• Effect of Spin-Orbit Interaction in LaTiO₃
  ( Shin Miyahara and Frederic Mila )
  pp.266-271
• Low-Lying Excitations and Magnetization Process of S=1/2 Coupled Tetrahedral Systems
  ( K. Totsuka and H-J. Mikeska )
  pp.272-277
• Dynamics of S=1/2 Two-Leg Spin Ladder Systems
  ( Nobuyasu Haga and Sei-ichiro Suga )
  pp.278-281
• Expressions of Excited States by Triplet Dimers in Heisenberg Antiferromagnetic Ladders
  --- Analysis of Magnetic Raman Spectra ---
  ( Yuhei Natsume, Shinichiro Tada and Toshihiko Suzuki )
  pp.282-285
• Frequency Dependence of Electron Spin Resonance
  ( Akira Ogasahara and Seiji Miyashita )
  pp.286-289
• Frequency Dependence of Quantum Localization in a Periodically Driven System
  ( Manabu Machida, Keiji Saito and Seiji Miyashita )
  pp.290-293

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Effects of Randomness

• Impurity-Induced Ordered Phases in Quasi-One-Dimensional Spin-Gap Systems
  ( Kunimitsu Uchinokura )
  pp.294-305
• Impurity Effect Study in Spin-Peierls Compound CuGeO₃
  ( Takatsugu Masuda, Naoki Koide and Kunimitsu Uchinokura )
  pp.306-311
• DMRG Studies of Impurities in Luttinger Liquids
  ( U. Schollwöck, V. Meden, W. Metzner and K. Schönhammer )
  pp.312-319
• Magnetic Properties of S=1/2 Heisenberg Chains with Bond Alternation and Randomness on the Strong Bonds
  ( Kazuo Hida )
  pp.320-325
• Static and Dynamic Holes in a Quantum Critical Antiferromagnet
  ( Matthias Troyer )
  pp.326-331
• Finite-Size Scaling in the Diluted Two-Dimensional Heisenberg Antiferromagnet
  ( Anders W. Sandvik )
  pp.332-338
• Dilution Effects on Two-Dimensional Heisenberg Antiferromagnets with Non-Magnetic Spin-Gapped Ground State
  ( Chitoshi Yasuda, Synge Todo, Munehisa Matsumoto and Hajime Takayama )
  pp.339-344
• Cu NMR and NQR Studies of the Doped Spin-Peierls System CuGe_1-xSi_xO₃
  ( Jun Kikuchi, Satoru Ishiguro, Takao Matsuoka, Kiyoichiro Motoya, Touru Yamauchi and Yutaka Ueda )
  pp.345-348
• A Nonmagnetic Impurity in a Quantum Critical Spin System
  ( Mathias Körner and Matthias Troyer )
  pp.349-352
• Possible AF Order in F-AF Random Alternating Heisenberg Chain
  ( Tota Nakamura )
  pp.353-356

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Molecular Magnets

• The V₁₅ Molecule, a Multi-Spin Two-Level System: Adiabatic LZS Transition with or without Dissipation and Kramers Theorem
  ( Bernard Barbara, Irinel Chiorescu Wolfgang Wernsdorfer, Hartmut Bogge and Achim Muller )
  pp.357-369
• Quantum Dynamics and Dissipation Effects in the Resonant Tunneling of Molecular Magnets
  ( Seiji Miyashita, Keiji Saito, Hiroki Nakano and Masamichi Nishino )
  pp.370-379
• Spin Dynamics and Quantum Tunneling in Molecular Magnet Fe8
  ( Satoru Maegawa and Miki Ueda )
  pp.380-385
• Anisotropic Magnetization of Fe8 Molecular Nanomagnet
  ( Miki Ueda and Satoru Maegawa )
  pp.386-389
• Quantum Tunneling and Transverse-Field Effect in Magnetic Relaxation of Mn₁₂ Acetate Studied by ⁵⁵Mn NMR
  ( Tekeji Kubo, Bunro Imanari, Akinori Nagano, Takao Goto, Takeshi Koshiba, Keiji Takeda and Kunio Awaga )
  pp.390-393
• Nuclear Magnetic Relaxations in Molecular Cluster Magnet Mn₁₂Ac
  ( Takeshi Koshiba, Takao Goto, Takeji Kubo and Kunio Awaga )
  pp.394-398
• Noise Effect on the Nonadiabatic Transition in the System of Fe₈
  ( Masamichi Nishino, Keiji Saito and Seiji Miyashita )
  pp.399-402
• Nonadiabatic Transition Probabilities in the Presence of Strong Dissipation
  ( Keiji Saito )
  pp.403-407

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