Correlation functions for a strongly correlated boson system

被引：74

作者：

Bogoliubov, NM ^{[1
]}

Izergin, AG ^{[1
]}

Kitanine, NA ^{[1
]}

机构：

[1] VA Steklov Math Inst, St Petersburg Dept, St Petersburg 191011, Russia

来源：

NUCLEAR PHYSICS B | 1998年 / 516卷 / 03期

关键词：

integrable systems; correlation functions;

D O I：

10.1016/S0550-3213(98)00038-8

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The correlation functions for a strongly correlated exactly solvable one-dimensional boson system on a finite chain as well as in the thermodynamic limit are calculated explicitly. This system, which we call the phase model, is the strong coupling limit of the integrable q-boson hopping model. The results are presented as determinants. (C) 1998 Elsevier Science B.V.

引用

页码：501 / 528

页数：28

共 39 条

[1] NONLINEAR DIFFERENTIAL-DIFFERENCE EQUATIONS AND FOURIER-ANALYSIS [J].

ABLOWITZ, MJ ;

LADIK, JF .

JOURNAL OF MATHEMATICAL PHYSICS, 1976, 17 (06) :1011-1018

[2] OBSERVATION OF BOSE-EINSTEIN CONDENSATION IN A DILUTE ATOMIC VAPOR [J].

ANDERSON, MH ;

ENSHER, JR ;

MATTHEWS, MR ;

WIEMAN, CE ;

CORNELL, EA .

SCIENCE, 1995, 269 (5221) :198-201

[3] CONSIDERATIONS ON FLOW OF SUPERFLUID HELIUM [J].

ANDERSON, PW .

REVIEWS OF MODERN PHYSICS, 1966, 38 (02) :298-&

[4] RELATIVE NUMBER STATE REPRESENTATION AND PHASE OPERATOR FOR PHYSICAL SYSTEMS [J].

BAN, M .

JOURNAL OF MATHEMATICAL PHYSICS, 1991, 32 (11) :3077-3087

[5] EXACT SOLUTION OF A Q-BOSON HOPPING MODEL [J].

BOGOLIUBOV, NM ;

BULLOUGH, RK ;

PANG, GD .

PHYSICAL REVIEW B, 1993, 47 (17) :11495-11498

[6] Correlators of the phase model [J].

Bogoliubov, NM ;

Izergin, AG ;

Kitanine, NA .

PHYSICS LETTERS A, 1997, 231 (5-6) :347-352

[7] A Q-DEFORMED COMPLETELY INTEGRABLE BOSE-GAS MODEL [J].

BOGOLIUBOV, NM ;

BULLOUGH, RK .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1992, 25 (14) :4057-4071

[8] CRITICAL-BEHAVIOR FOR CORRELATED STRONGLY COUPLED BOSON SYSTEMS IN 1+1 DIMENSIONS [J].

BOGOLIUBOV, NM ;

BULLOUGH, RK ;

TIMONEN, J .

PHYSICAL REVIEW LETTERS, 1994, 72 (25) :3933-3936

[9] Quantum repulsive nonlinear Schrodinger models and their 'superconductivity' [J].

Bullough, RK ;

Bogoliubov, NM ;

Pang, GD ;

Timonen, J .

CHAOS SOLITONS & FRACTALS, 1995, 5 (12) :2639-2656

[10] COHERENT STATES AND NUMBER-PHASE UNCERTAINTY RELATION [J].

CARRUTHERS, P ;

NIETO, MM .

PHYSICAL REVIEW LETTERS, 1965, 14 (11) :387-+

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