Topological transition in the Fermi surface of cuprate superconductors in the pseudogap regime

被引：25

作者：

Varma, C. M. ^{[1
]}

Zhu, Lijun ^{[1
]}

机构：

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

来源：

PHYSICAL REVIEW LETTERS | 2007年 / 98卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.98.177004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The angle-resolved photoemission spectroscopy studies on cuprates in the pseudogap region reveal an extraordinary topological transition in which the ground state changes from one with a normal Fermi surface to one with four Fermi points. Such a state is not possible without some symmetry breaking, which allows interference between one-particle basis states that is normally forbidden. We also show that the experimental results are quantitatively given without any free parameters by a theory and discuss the implications of the results.

引用

页数：4

共 26 条

[1] Hall effect in the marginal Fermi liquid regime of high-Tc superconductors -: art. no. 094502 [J].

Abrahams, E ;

Varma, CM .

PHYSICAL REVIEW B, 2003, 68 (09)

[2] What angle-resolved photoemission experiments tell about the microscopic theory for high-temperature superconductors [J].

Abrahams, E ;

Varma, CM .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2000, 97 (11) :5714-5716

[3]

AJI V, CONDMAT0610646

[4] LDA energy bands, low-energy Hamiltonians, t', t'', t perpendicular to(k), and J perpendicular to. [J].

Andersen, OK ;

Liechtenstein, AI ;

Jepsen, O ;

Paulsen, F .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1995, 56 (12) :1573-1591

[5]

Bloch F., 1929, Z. Phys, V52, P555, DOI DOI 10.1007/BF01339455

[6]

BORISENKO SV, 2004, NATURE LONDON

[7]

CAMPUZANO JC, 2004, NATURE LONDON

[8] Magnetic order in the pseudogap phase of high-TC superconductors [J].

Fauque, B. ;

Sidis, Y. ;

Hinkov, V. ;

Pailhes, S. ;

Lin, C. T. ;

Chaud, X. ;

Bourges, P. .

PHYSICAL REVIEW LETTERS, 2006, 96 (19)

[9] CORRELATION-FUNCTIONS ON THE CRITICAL LINES OF THE BAXTER AND ASHKIN-TELLER MODELS [J].

KADANOFF, LP ;

BROWN, AC .

ANNALS OF PHYSICS, 1979, 121 (1-2) :318-342

[10] Momentum anisotropy of the scattering rate in cuprate superconductors [J].

Kaminski, A ;

Fretwell, HM ;

Norman, MR ;

Randeria, M ;

Rosenkranz, S ;

Chatterjee, U ;

Campuzano, JC ;

Mesot, J ;

Sato, T ;

Takahashi, T ;

Terashima, T ;

Takano, M ;

Kadowaki, K ;

Li, ZZ ;

Raffy, H .

PHYSICAL REVIEW B, 2005, 71 (01)

← 1 2 3 →