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Incommensurate magnetic fluctuations in the underdoped copper oxide materials 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2001, 卷号: 36, 期号: 3, 页码: 370-374
Authors:  Yuan, F;  Feng, SP;  Chen, WY;  Yuan, F , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
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2-dimensional Hubbard-model  T-j Model  Superconducting La1.85sr0.15cuo4  Spin Fluctuations  Fermi-surface  La2-xsrxcuo4  Excitations  Temperature  Transition  Dependence  
U(1)xSU(2) Chern-Simons gauge theory of underdoped cuprate superconductors 期刊论文
PHYSICAL REVIEW B, 1998, 卷号: 58, 期号: 9, 页码: 5808-5824
Authors:  Marchetti, PA;  Su, ZB;  Yu, L;  Marchetti, PA , Univ Padua, Dipartimento Fis, INFN, I-35131 Padua, Italy.
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T-j Model  Dimensional Hubbard-model  Quantum-field Theory  Non-abelian Bosonization  Valence-bond State  Spin Dynamics  2 Dimensions  Electronic-structure  Critical Exponents  c Superconductors  
Analytical results for a hole in an antiferromagnet 期刊论文
PHYSICAL REVIEW B, 1996, 卷号: 53, 期号: 22, 页码: 14717-14720
Authors:  Li, YM;  dAmbrumenil, N;  Yu, L;  Su, ZB;  Li, YM , UNIV WARWICK,DEPT PHYS,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND.
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2-dimensional Quantum Antiferromagnet  T-j Model  Single-hole  Spectral-function  Hubbard Antiferromagnet  Dynamic Properties  Motion  State  
ORTHOGONALITY CATASTROPHE AND NON-FERMI LIQUIDS 期刊论文
PHYSICAL REVIEW B, 1995, 卷号: 51, 期号: 19, 页码: 13781-13782
Authors:  QIN, SJ;  DAI, JH;  QIN, SJ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
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Dimensional Hubbard-model  Exponents  
FERMION-SPIN TRANSFORMATION TO IMPLEMENT THE CHARGE-SPIN SEPARATION 期刊论文
PHYSICAL REVIEW B, 1994, 卷号: 49, 期号: 4, 页码: 2368-2384
Authors:  FENG, SP;  SU, ZB;  YU, L;  FENG, SP , INT CTR THEORET PHYS, POB 586, I-34100 TRIESTE, ITALY.
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T-j-model  Resonating-valence-bond  Antiferromagnetic Heisenberg-model  Dimensional Hubbard-model  Mean-field-theory  Correlated Electronic Systems  Quantum Antiferromagnet  Luttinger-liquid  Single Hole  Spectral-function  
FERMI-HYPERNETTED-CHAIN SCHEME FOR GUTZWILLER CORRELATED WAVE-FUNCTIONS 期刊论文
PHYSICAL REVIEW B, 1994, 卷号: 49, 期号: 14, 页码: 10027-10030
Authors:  WANG, XQG;  FANTONI, S;  TOSATTI, E;  YU, L;  WANG, XQG , SCUOLA INT SUPER STUDI AVANZATI,I-34014 TRIESTE,ITALY.
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Variational Monte-carlo  Dimensional Hubbard-model  Heisenberg-antiferromagnet  Lattice Fermions  State  Simulation  Expansion  Systems  
HOLES IN A 2-DIMENSIONAL QUANTUM ANTIFERROMAGNET 期刊论文
CHINESE JOURNAL OF PHYSICS, 1993, 卷号: 31, 期号: 5, 页码: 579-616
Authors:  YU, L;  SU, ZB;  LI, YM;  YU, L , INT CTR THEORET PHYS,I-34100 TRIESTE,ITALY.
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T-j Model  Dimensional Hubbard-model  Spin-wave Theory  High-temperature Superconductivity  Correlated Electronic Systems  Mean-field Theory  Long-range Order  Single-hole  Doped Antiferromagnet  Spectral-function  
FERMI HYPERNETTED-CHAIN THEORY FOR CORRELATED SPIN-DENSITY-WAVE STATES 期刊论文
PHYSICAL REVIEW B, 1992, 卷号: 46, 期号: 14, 页码: 8894-8905
Authors:  WANG, XQG;  FANTONI, S;  TOSATTI, E;  YU, L;  WANG, XQG , SCUOLA INT SUPER STUDI AVANZATI,I-34014 TRIESTE,ITALY.
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Variational Monte-carlo  2-dimensional Hubbard-model  Ground-state  Jastrow Theory  Superconductivity  Fluctuations  Simulation  Systems  La2cuo4  Boson