SU(N) GENERALIZATION OF THE GUTZWILLER-JASTROW WAVE-FUNCTION AND ITS CRITICAL PROPERTIES IN ONE DIMENSION

被引：61

作者：

KAWAKAMI, N ^{[1
]}

机构：

[1] KYOTO UNIV,YUKAWA INST THEORET PHYS,KYOTO 606,JAPAN

来源：

PHYSICAL REVIEW B | 1992年 / 46卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.46.3191

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The SU(N)-generalized Gutzwiller-Jastrow wave function, which includes the effects of smooth-correlation holes, is discussed in one dimension. The long-distance critical properties are analyzed using conformal field theory, and the exact critical exponents of the correlation functions are obtained analytically. The universal scaling relations for SU(N) Luttinger liquids axe derived. We also present an exactly solvable model for which the SU(N) Gutzwiller wave function gives the ground state.

引用

收藏

页码：3191 / 3194

页数：4

相关论文

共 31 条

[1] EXACT CRITICAL EXPONENTS FOR QUANTUM SPIN CHAINS, NONLINEAR SIGMA-MODELS AT THETA=PI AND THE QUANTUM HALL-EFFECT [J].

AFFLECK, I .

NUCLEAR PHYSICS B, 1986, 265 (03) :409-447

[2] CLASS OF VARIATIONAL SINGLET WAVE-FUNCTIONS FOR THE HUBBARD-MODEL AWAY FROM HALF FILLING [J].

ANDERSON, PW ;

SHASTRY, BS ;

HRISTOPULOS, D .

PHYSICAL REVIEW B, 1989, 40 (13) :8939-8944

[3] CORRELATION-FUNCTIONS FOR HUBBARD-TYPE MODELS - THE EXACT RESULTS FOR THE GUTZWILLER WAVE-FUNCTION IN ONE DIMENSION [J].

GEBHARD, F ;

VOLLHARDT, D .

PHYSICAL REVIEW LETTERS, 1987, 59 (13) :1472-1475

[4] ANTIFERROMAGNETIC CORRELATIONS IN ALMOST-LOCALIZED FERMI LIQUIDS [J].

GROS, C ;

JOYNT, R ;

RICE, TM .

PHYSICAL REVIEW B, 1987, 36 (01) :381-393

[5] SPINON GAS DESCRIPTION OF THE S=1/2 HEISENBERG CHAIN WITH INVERSE-SQUARE EXCHANGE - EXACT SPECTRUM AND THERMODYNAMICS [J].

HALDANE, FDM .

PHYSICAL REVIEW LETTERS, 1991, 66 (11) :1529-1532

[6]

HALDANE FDM, 1980, PHYS REV LETT, V45, P1358, DOI 10.1103/PhysRevLett.45.1358

[7] EXACT JASTROW-GUTZWILLER RESONATING-VALENCE-BOND GROUND-STATE OF THE SPIN 1/2 ANTIFERROMAGNETIC HEISENBERG CHAIN WITH 1/R2 EXCHANGE [J].

HALDANE, FDM .

PHYSICAL REVIEW LETTERS, 1988, 60 (07) :635-638

[8] EFFECTIVE HARMONIC-FLUID APPROACH TO LOW-ENERGY PROPERTIES OF ONE-DIMENSIONAL QUANTUM FLUIDS [J].

HALDANE, FDM .

PHYSICAL REVIEW LETTERS, 1981, 47 (25) :1840-1843

[9] LUTTINGER LIQUID THEORY OF ONE-DIMENSIONAL QUANTUM FLUIDS .1. PROPERTIES OF THE LUTTINGER MODEL AND THEIR EXTENSION TO THE GENERAL 1D INTERACTING SPINLESS FERMI GAS [J].

HALDANE, FDM .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1981, 14 (19) :2585-2609

[10] PHASE-DIAGRAM OF THE ONE-DIMENSIONAL T-J MODEL FROM VARIATIONAL THEORY [J].

HELLBERG, CS ;

MELE, EJ .

PHYSICAL REVIEW LETTERS, 1991, 67 (15) :2080-2083

← 1 2 3 4 →