Stripes in doped antiferromagnets: Single-particle spectral weight

被引：68

作者：

Zacher, MG ^{[1
]}

Eder, R ^{[1
]}

Arrigoni, E ^{[1
]}

Hanke, W ^{[1
]}

机构：

[1] Univ Wurzburg, Inst Theoret Phys, D-97074 Wurzburg, Germany

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.85.2585

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Recent angle-resolved photoemission spectroscopy (ARPES) experiments on cuprate superconductors provide important guidelines for a theory of electronic excitations in the stripe phase. Using a cluster perturbation theory, where short-distance effects are accounted for by exact cluster diagonalization and long-distance effects by perturbation (in the hopping), we calculate the single-particle Green's function for a striped t-J model. The data obtained quantitatively reproduce salient (ARPES) features and may serve to rule out "bond-centered" in favor of "site-centered" stripes.

引用

页码：2585 / 2588

页数：4

共 27 条

[1] Single-hole dispersion relation for the real CuO2 plane [J].

Belinicher, VI ;

Chernyshev, AL ;

Shubin, VA .

PHYSICAL REVIEW B, 1996, 54 (21) :14914-14917

[2] Determination of the local lattice distortions in the CuO2 plane of La1.85Sr0.15CuO4 [J].

Bianconi, A ;

Saini, NL ;

Lanzara, A ;

Missori, M ;

Rossetti, T ;

Oyanagi, H ;

Yamaguchi, H ;

Oka, K ;

Ito, T .

PHYSICAL REVIEW LETTERS, 1996, 76 (18) :3412-3415

[3] Non-Fermi-liquid behavior and d-wave superconductivity near the charge-density-wave quantum critical point [J].

Castellani, C ;

DiCastro, C ;

Grilli, M .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1997, 103 (02) :137-144

[4] Doping-dependent quasiparticle band structure in cuprate superconductors [J].

Eder, R ;

Ohta, Y ;

Sawatzky, GA .

PHYSICAL REVIEW B, 1997, 55 (06) :R3414-R3417

[5] Spin-gap proximity effect mechanism of high-temperature superconductivity [J].

Emery, VJ ;

Kivelson, SA ;

Zachar, O .

PHYSICAL REVIEW B, 1997, 56 (10) :6120-6147

[6]

ESKES H, 1996, PHYS REV B, V54, pR1422

[7] One-dimensional metallic behavior of the stripe phase in La2-xSrxCuO4 [J].

Fleck, M ;

Lichtenstein, AI ;

Pavarini, E ;

Oles, AM .

PHYSICAL REVIEW LETTERS, 2000, 84 (21) :4962-4965

[8]

ICHIKAWA N, 1999, CONDMAT9910037

[9] Electronic structure of La2-xSrxCuO4 in the vicinity of the superconductor-insulator transition [J].

Ino, A ;

Kim, C ;

Nakamura, M ;

Yoshida, T ;

Mizokawa, T ;

Shen, ZX ;

Fujimori, A ;

Kakeshita, T ;

Eisaki, H ;

Uchida, S .

PHYSICAL REVIEW B, 2000, 62 (06) :4137-4141

[10] Electronic liquid-crystal phases of a doped Mott insulator [J].

Kivelson, SA ;

Fradkin, E ;

Emery, VJ .

NATURE, 1998, 393 (6685) :550-553

← 1 2 3 →