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Hole pairing from attraction of opposite-chirality spin vortices: Non-BCS superconductivity in underdoped cuprates 期刊论文
PHYSICAL REVIEW B, 2011, 卷号: 84, 期号: 21, 页码: 214525
Authors:  Marchetti, PA;  Ye, F;  Su, ZB;  Yu, L;  Marchetti, PA (reprint author), Ist Nazl Fis Nucl, Dipartimento Fis, I-35131 Padua, Italy.
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T-j Model  High-temperature Superconductivity  Valence Bond State  Bose-condensation  Energy  Phase  bi2sr2cacu2o8+delta  Antiferromagnet  Bosonization  Excitations  
A non-BCS mechanism for superconductivity in underdoped cuprates via attraction between spin vortices 期刊论文
EPL, 2011, 卷号: 93, 期号: 5, 页码: 57008
Authors:  Marchetti, PA;  Ye, F;  Su, ZB;  Yu, L;  Marchetti, PA (reprint author), Ist Nazl Fis Nucl, Dipartimento Fis G Galilei, I-35131 Padua, Italy.
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T-j Model  High-temperature Superconductivity  Valence Bond State  Antiferromagnet  La2cuo4  Physics  Plasma  Phase  Holes  
Scaling analysis of normal-state properties of high-temperature superconductors 期刊论文
PHYSICAL REVIEW B, 2008, 卷号: 77, 期号: 1, 页码: -
Authors:  Luo, H. G.;  Su, Y. H.;  Xiang, T.;  Luo, HG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China
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T-c Superconductors  Single-crystal bi2sr2cacu2o8+delta  Valence-bond State  Copper-oxide Superconductors  Thermoelectric-power  Transport-properties  Anisotropic Resistivities  Magnetic-susceptibility  Superfluid Response  Axis Resistivity  
Spin-charge gauge approach to metal-insulator crossover and transport properties in high-T(c) cuprates 期刊论文
JOURNAL OF PHYSICS-CONDENSED MATTER, 2007, 卷号: 19, 期号: 12, 页码: -
Authors:  Marchetti, P. A.;  Su, Z. B.;  Yu, L.;  Marchetti, PA , Univ Padua, Dipartimento Fis G Galilei, Ist Nazl Fis Nucl, I-35131 Padua, Italy
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Valence-bond State  High-temperature Superconductors  Mean Field-theory  j Model  Axis Resistivity  Fractional-statistics  Single-crystals  Mott Insulator  Hubbard-model  Thin-films  
One-band Hubbard model with hopping asymmetry and the effective theory at finite U: Phase diagram and metal-insulator transition 期刊论文
PHYSICAL REVIEW B, 2005, 卷号: 72, 期号: 4, 页码: -
Authors:  Wen, YC;  Yu, Y;  Wen, YC , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Valence-bond State  Pairing Correlations  Antiferromagnetism  Superconductivity  La2cuo4  
Transport properties in the strange-metal phase of high-T-c cuprates: Spin-charge gauge theory versus experiments 期刊论文
PHYSICAL REVIEW B, 2005, 卷号: 71, 期号: 13, 页码: -
Authors:  Marchetti, PA;  Orso, G;  Su, ZB;  Yu, L;  Marchetti, PA , Ist Nazl Fis Nucl, Dipartimento Fis G Galilei, I-35131 Padua, Italy.
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Quantum Critical-point  High-temperature Superconductors  D-wave Superconductivity  Valence-bond State  Axis Resistivity  Optical Conductivity  Magnetic-fields  Ground-state  La2-xsrxcuo4  Fermions  
Spin-charge gauge approach to the pseudogap phase of high-T-c cuprates: Theory versus experiments 期刊论文
PHYSICAL REVIEW B, 2004, 卷号: 69, 期号: 2, 页码: -
Authors:  Marchetti, PA;  De Leo, L;  Orso, G;  Su, ZB;  Yu, L;  Marchetti, PA , Ist Nazl Fis Nucl, Dipartimento Fis G Galilei, I-35131 Padua, Italy.
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High-temperature Superconductors  Normal-state Resistivity  Electronic Specific-heat  D-wave Superconductivity  Quantum Critical-point  Fermi-liquid Behavior  Valence Bond State  Axis Resistivity  Single-crystals  j Model  
RVB and gossamer superconductivity 期刊论文
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2004, 卷号: 408, 期号: 08, 页码: 211-213
Authors:  Zhang, FC;  Gan, JY;  Su, ZB;  Zhang, FC , Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA.
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Valence-bond State  
Influence of the additional second-neighbor hopping on the spin response in the t-J model 期刊论文
PHYSICAL REVIEW B, 2000, 卷号: 62, 期号: 1, 页码: 134-137
Authors:  Ke, XL;  Yuan, F;  Feng, SP;  Ke, XL , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
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Copper-oxide Materials  Valence-bond State  Neutron-scattering  Magnetic Fluctuations  Doping Dependence  Charge Dynamics  Cu Oxides  Antiferromagnetism  Susceptibility  yba2cu3o6+x  
Theory of photo-emission from the two-dimensional t-J model on a triangular lattice 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 1999, 卷号: 31, 期号: 4, 页码: 509-512
Authors:  Dong, ZH;  Feng, SP;  Dong, ZH , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
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Resonating-valence-bond  Heisenberg-antiferromagnet  Ground-state  Superconductivity  Separation  Oxides