CONFINEMENT IN THE ONE-DIMENSIONAL HUBBARD-MODEL - IRRELEVANCE OF SINGLE-PARTICLE HOPPING

被引：106

作者：

ANDERSON, PW

机构：

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 27期

关键词：

D O I：

10.1103/PhysRevLett.67.3844

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We demonstrate, by direct use of the asymptotic Green's functions of Korepin and Ren, that the one-dimensional repulsive U Hubbard model has the property of "confinement," in that weak interchain coupling does not cause coherent particle motion in the transverse direction at absolute zero. Implications for real one-dimensional systems and for the two-dimensional Hubbard model are discussed.

引用

收藏

页码：3844 / 3847

页数：4

相关论文

共 17 条

[1] LUTTINGER-LIQUID BEHAVIOR OF THE NORMAL METALLIC STATE OF THE 2D HUBBARD-MODEL [J].

ANDERSON, PW .

PHYSICAL REVIEW LETTERS, 1990, 64 (15) :1839-1841

[2]

ANDERSON PW, 1987, FRONTIERS BORDERLINE

[3]

BENFATTO G, 1990, PHYS REV B, V42, P9937

[4] UN DEVELOPPEMENT DU POTENTIEL DE GIBBS DUN SYSTEME QUANTIQUE COMPOSE DUN GRAND NOMBRE DE PARTICULES [J].

BLOCH, C ;

DEDOMINICIS, C .

NUCLEAR PHYSICS, 1958, 7 (05) :459-479

[5] DIRECT OBSERVATION OF 2-DIMENSIONAL MAGNETOPOLARONS IN A RESONANT TUNNEL JUNCTION [J].

BOEBINGER, GS ;

LEVI, AFJ ;

SCHMITTRINK, S ;

PASSNER, A ;

PFEIFFER, LN ;

WEST, KW .

PHYSICAL REVIEW LETTERS, 1990, 65 (02) :235-238

[6] CRITICAL EXPONENTS FOR THE ONE-DIMENSIONAL HUBBARD-MODEL [J].

FRAHM, H ;

KOREPIN, VE .

PHYSICAL REVIEW B, 1990, 42 (16) :10553-10565

[7] DEMONSTRATION OF THE LUTTINGER LIQUID CHARACTER OF BETHE-ANSATZ-SOLUBLE MODELS OF 1-D QUANTUM FLUIDS [J].

HALDANE, FDM .

PHYSICS LETTERS A, 1981, 81 (2-3) :153-155

[8]

HALDANE FDM, COMMUNICATION

[9] GROUND-STATE ENERGY OF A MANY-FERMION SYSTEM [J].

KOHN, W ;

LUTTINGER, JM .

PHYSICAL REVIEW, 1960, 118 (01) :41-45

[10] BACKWARD SCATTERING IN ONE-DIMENSIONAL ELECTRON-GAS [J].

LUTHER, A ;

EMERY, VJ .

PHYSICAL REVIEW LETTERS, 1974, 33 (10) :589-592