Superconductivity, Josephson coupling, and order parameter symmetry in striped cuprates

被引：35

作者：

Castro Neto, AH ^{[1
]}

Guinea, F

机构：

[1] Univ Calif Riverside, Dept Phys, Riverside, CA 92521 USA

[2] CSIC, Inst Ciencia Mat, E-28049 Madrid, Spain

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.80.4040

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider a renormalization group study of the problem of coupled stripes of holes in cuprates. We use a model of a mesh of horizontal and vertical stripes and study the problem of superconductivity via the Josephson coupling. We discuss the evolution of the Fermi surface with doping and temperature, the existence of Luttinger and/or Fermi liquid behavior, the presence of preformed Cooper pairs, and the symmetry and magnitude of the superconducting order parameter.

引用

页码：4040 / 4043

页数：4

共 36 条

[1] COMPLETE FERMI-SURFACE MAPPING OF BI2SR2CACU2O8+X (001) - COEXISTENCE OF SHORT-RANGE ANTIFERROMAGNETIC CORRELATIONS AND METALLICITY IN THE SAME PHASE [J].

AEBI, P ;

OSTERWALDER, J ;

SCHWALLER, P ;

SCHLAPBACH, L ;

SHIMODA, M ;

MOCHIKU, T ;

KADOWAKI, K .

PHYSICAL REVIEW LETTERS, 1994, 72 (17) :2757-2760

[2]

AEPPLI G, 9801169 CONDMAT

[3]

Berthier C, 1996, J PHYS I, V6, P2205, DOI 10.1051/jp1:1996209

[4] Insulator-to-metal crossover in the normal state of La2-xSrxCuO4 near optimum doping [J].

Boebinger, GS ;

Ando, Y ;

Passner, A ;

Kimura, T ;

Okuya, M ;

Shimoyama, J ;

Kishio, K ;

Tamasaku, K ;

Ichikawa, N ;

Uchida, S .

PHYSICAL REVIEW LETTERS, 1996, 77 (27) :5417-5420

[5]

BONESTEEL NE, UNPUB

[6]

BULAEVSKII LN, 1977, JETP LETT+, V25, P290

[7] Instabilities of the Hubbard chain in a magnetic field [J].

Carmelo, JMP ;

Guinea, F ;

Sacramento, PD .

PHYSICAL REVIEW B, 1997, 55 (12) :7565-7578

[8] Doped planar quantum antiferromagnets with striped phases [J].

Castro Neto, AH ;

Hone, D .

PHYSICAL REVIEW LETTERS, 1996, 76 (12) :2165-2168

[9] Luttinger stripes in antiferromagnets [J].

Castro Neto, AH .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1997, 103 (02) :185-192

[10] INTERLAYER JOSEPHSON TUNNELING AND BREAKDOWN OF FERMI-LIQUID THEORY [J].

CHAKRAVARTY, S ;

ANDERSON, PW .

PHYSICAL REVIEW LETTERS, 1994, 72 (24) :3859-3862

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