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1997 ]**

**9612232**:
Kazuo Hida,
"Low Energy Properties of the Random Spin-1/2 Ferro-magnetic Antiferromagnetic Heisenberg Chain",
J. Phys. Soc. Jpn. **66**, 330 (1997)

**9612223**:
J. Kondev, J.B. Marston,
"Supersymmetry and Localization in the Quantum Hall Effect",
Nucl. Phys. **B497**, 639-57 (1997)

**9612165**:
R.M. Noack, N. Bulut, D.J. Scalapino, M.G. Zacher,
"Enhanced d_{x^2-y^2} pairing correlations in the two-leg Hubbard ladder",
Phys.Rev. **B56**, 7162-6, 15 (1997)

**9612056**:
S. Daul, R. Noack,
"DMRG study of ferromagnetism in a one-dimensional Hubbard model",
Z. Phys. **B103**, 293-5 (1997)

**9612012**:
Y. Anusooya, Swapan K. Pati, S. Ramasesha,
"Symmetrized DMRG studies of the properties of Low-lying states of Poly-para-phenylene (PPP) system",
J. Chem. Phys. **106**, 10230-7 (1997)

**9611057**:
A. Langari and V. Karimipour,
"Quantum Renormalization Group for 1 Dimensional Fermion Systems",

**9610221**:
G. Sierra, T. Nishino,
"The Density Matrix Renormalization Group Method applied to Interaction Round a Face Hamiltonians",
Nucl. Phys. **B495**, 505-32 (1997)

**9610196**:
Miguel A. Martin-Delgado,
"Real-Space Renormalization Group Method Applied to Quantum Lattice Hamiltonians",

**9610168:**
Masaki Oshikawa, Masanori Yamanaka, Ian Affleck,
"Magnetization plateaus in spin chains: ``Haldane gap'' for half-integer spins",
Phys. Rev. Lett. **78**, 1984 (1997)

**9610164**:
S. Moukouri, L.G. Caron,
"Thermodynamic Density Matrix renormalization Group Study of the Magnetic Susceptibility of Half-integer Quantum Spin Chains",
Phys. Rev. Lett. **77**, 4640-3 (1996)

**9610107**:
T. Nishino, K. Okunishi,
"Density Matrix and Renormalization for Classical Lattice Models",
Springer Lecture Note in Physics **478**, 167-183 (1997)

**9610104**:
Steven R. White, D.J. Scalapino,
"d_{x^2-y^2} Pair Domain Walls",
Phys. Rev. **B55**, R14701-4 (1997)

**9610100**:
Shaojin Qin, Yu-Liang Liu, Lu Yu,
"Finite Size Scaling for Low Energy Excitations in Integer Heisenberg Spin Chains",

**9610080**:
Swapan K. Pati, S. Ramasesha, Diptiman Sen,
"Low-Lying Excited States and Low-Temperature Properties of an Alternating Spin-1 / Spin-1/2 Chain : A DMRG study",
Phys. Rev. **B55**, 8894-8904 (1997)

**9609164**:
S. Ramasesha, Swapan K. Pati, H. R. Krishnamurthy, Z. Shuai, J. L. Bredas,
"Low-Lying Electronic Excitations and Nonlinear Optic Properties of Polymers via Symmetrized Density Matrix Renormalization Group Method",
Synth. Met. (Switzerland), **85**, 1019-22 (1997)

**9609111**:
Jose Riera, Karen Hallberg, Elbio Dagotto,
"Ferromagnetism in Electronic Models for Manganites",
Phys. Rev. Lett 79, 713 (1997)

**9609064**:
A. Kolezhuk, R. Roth, U. Schollwoeck,
"Variational and DMRG studies of the Frustrated Antiferromagnetic Heisenberg S=1 Quantum Spin Chain",
Phys. Rev. **B55**, 8928-39 (1997)

**9609004**:
Mathias van den Bossche, Michel Caffarel,
"One-dimensional pair-hopping and attractive Hubbard models: A comparative study",
Phys. Rev. **B54**, 17414-21 (1996)

**9609001**:
R. J. Bursill, T. Xiang, G. A. Gehring,
"Density matrix renormalisation group for a quantum spin chain at non-zero temperature",
J. Phys. Cond. Matt. Vol.8, L1-L8 (1996)

**9609PRB**:
Clare C. Yu, M. Guerrero ,
"Anderson impurity in a semiconductor",
Phys. Rev. **B54**, 8556 (1996)

**9609PRL**:
Ulrich Schollwoeck and Thierry Jolicoeur,
"Comment on `Quantum Monte Carlo Approach to Elementary Excitations of Antiferromagnetic Heisenberg Chains' ",
Phys. Rev. Lett.**77**, 2844 (1996)

**9608138**:
Steven R. White, D.J. Scalapino,
"Ground State Phases of the Doped 4-Leg t-J Ladder",
Phys. Rev. **B55**, R14701-4 (1997)

**9608127**:
G. A. Gehring, R. J. Bursill, T. Xiang,
"Applications of the density matrix renormalisation group to problems in magnetism",
Acta Phys. Pol. **A91**, 105-19 (1997)

**9608118**:
N. Shibata, K. Ueda, T. Nishino, C. Ishii,
"Friedel oscillations in the one-dimensional Kondo-lattice model",
Phys. Rev. **B54**, 13495-13498 (1996)

**9608117**:
N. Shibata, T. Nishino, K. Ueda, C. Ishii,
"Spin and charge gaps in the one-dimensional Kondo-lattice model with Coulomb interaction between conduction electrons",
Phys. Rev. **B53**, 8828-8831 (1996)

**9608100**:
H.-J. Mikeska, U. Neugebauer, U. Schollwoeck,
"Spin ladders with nonmagnetic impurities",
Phys. Rev. **B55**, 2955-63 (1997)

**9608024**:
Shaojin Qin, Michele Fabrizio, Lu Yu,
"Impurity in a Luttinger liquid: a numerical study of the finite size energy spectrum and of the orthogonality catastrophe exponent",
Phys. Rev. **B54**, 9643 (1996)

**9608PRB**:
Ulrich Schollwoeck, Olivier Golinelli, and Thierry Jolicoeur,
"S=2 antiferromagnetic quantum spin chain",
Phys. Rev. **B54**, 4038 (1996)

**9607194**:
Y. Anusooya, Swapan K Pati, S. Ramasesha,
"The Density Matrix Renormalization Group Studies of Metal-Halogen Chains within a Two-Band Extended Peierls-Hubbard Model",
J. Phys., Condens. Matter. **11**, 2395-412 (1999)

**9607123**:
S. Moukouri and L.G. Caron,
"Fermi Surface of The One-dimensional Kondo Lattice Model",

**9607PRB**:
Shaojin Qin and Lu Yu,
"Momentum-distribution critical exponents for the one-dimensional large-U Hubbard model in the thermodynamic limit",
Phys. Rev. **B54**, 1447 (1996)

**9606213**:
Stefan Rommer, Stellan Ostlund,
"A class of ansatz wave functions for 1D spin systems and their relation to DMRG",
Phys. Rev. **B55**, 2164-81 (1997)

**9606PRB**:
Hiromi Otsuka ,
"Density-matrix renormalization-group study of the spin-$1/2$ XXZ antiferromagnet on the Bethe lattice",
Phys. Rev. **B53**, 14004 (1996)

**9605143**:
Steven R. White, D.J. Scalapino,
"Hole and Pair Structures in the t-J model",
Phys. Rev. **B55**, 6504-17 (1997)

**9605098**:
Swapan K. Pati, S. Ramasesha, Z. Shuai, J. L. Bredas,
"Dynamical Nonlinear Optic Coefficients from the Symmetrized Density Matrix Renormalization Group Method",
Phys. Rev. **B59**, 14827-14830 (1999)

**9604175**:
Bhargavi Srinivasan, S. Ramasesha, H. R. Krishnamurthy,
"Multi-configurational Symmetrized Projector Quantum Monte Carlo Studies of excited states of the Hubbard model",
Phys. Rev. **B54**, R2276-9 (1996)

**9604129**:
Steven R. White,
"Spin Gaps in a Frustrated Heisenberg model for CaV_4 O_9",
Phys. Rev. Lett. **77**, 3633-6 (1996)

**9604156**:
Clare C. Yu,
"A Numerical Renormalization Group Study of a Kondo Hole in a One Dimensional Kondo Insulator ",

**9604054**:
L.G. Caron, S. Moukouri,
"Density Matrix Renormalization Group Applied to the Ground State of the XY-Spin-Peierls System",
Phys. Rev. Lett. **76**, 4050-3 (1996)

**9604005**:
P. Schmitteckert, U. Eckern,
"Phase Coherence in a Random One-Dimensional Systemo f Interacting Fermions: A Density Matrix Renormalization Group Study",
Phys. Rev. **B53**, 15397-400 (1996)

**9603175**:
Clare C. Yu and M. Guerrero,
"An Anderson Impurity in a Semiconductor",

**9603162**:
S. Ramasesha, Swapan K. Pati, H. R. Krishnamurthy, Z. Shuai, J. L. Bredas,
"Symmetrized DMRG Method for Excited States of Hubbard Models",
Phys. Rev. **B54**, 7598-601 (1996)

**9603107**:
Swapan Pati, R. Chitra, Diptiman Sen, S. Ramasesha, H. R. Krishnamurthy,
"A comparative study of the phase diagrams of spin-1/2 and spin-1 antiferromagnetic chains with dimerization and frustration",
J. Phys. Condens. Matter **9**, 219-230 (1997)

**9603082**:
K. Hallberg, X.Q.G. Wang, P. Horsch, A. Moreo,
"Critical behavior of the S=3/2 antiferromagnetic Heisenberg chain",
Phys. Rev. Lett. **76**, 4955-8 (1996)

**9603020**:
T. Xiang,
"Density-matrix renormalization-group method in momentum space",
Phys. Rev. **B53**, R10445-8 (1996)

**9602126**:
Steven R. White, Ian Affleck,
"Dimerization and Incommensurate Spiral Spin Correlations in the Zigzag Spin Chain: Analogies to the Kondo Lattice",
Phys. Rev. **B54**, 9862-9 (1996)

**9602080**:
H. Niggemann, J. Zittartz,
"Optimum ground states for spin-$\frac{3}{2}$ chains"

**9602025**:
Kazuo Hida,
"Density Matrix Renormalization Group Method for the Random Quantum One-Dimensional Systems - Application to the Random Spin-1/2 Antiferromagnetic Heisenberg Chain",
J. Phys. Soc. Jpn. **65**, 895 (1996)

**9602PRB**:
U. Schollwoeck, Th. Jolicoeur, and T. Garel ,
"Onset of incommensurability at the valence-bond-solid point in the S=1 quantum spin chain",
Phys. Rev. **53**, 3304 (1996)

**9601078**:
T. Nishino, K. Okunishi, M. Kikuchi,
"Numerical Renormalization Group at Criticality",
Phys. Lett. **A213**, 69-72 (1996)

**9601047**:
R.M. Noack, S.R. White, D.J. Scalapino,
"The ground state of the two-leg Hubbard ladder: a density--matrix renormalization group study",
Physica **C270**, 281-96 (1996)

**9601PRB**:
U. Schollwoeck and D.Y.K. Ko,
"Real-space renormalization-group study of the phase diagram of two coupled quantum spin-1/2 chains",
Phys. Rev. **B53**, 240 (1996)

**9601PRB**:
Wei Wang, Shaojin Qin, Zhong-Yi Lu, Lu Yu, Zhaobin Su,
"Impurity energy level in the Haldane gap",
Phys. Rev. **B53**, 40 (1996)

**9607LNP**:
Proceedings of the El Escorial Summer School Held in Madrid, Spain, July 1996,
"Strongly Correlated Magnetic and Superconducting Systems",

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