Chern-Simons correlations on (2+1)D lattice

被引：4

作者：

Abramyan, LA ^{[1
]}

Protogenov, AP

Verbus, VA

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603600, Russia

[2] Russian Acad Sci, Inst Phys Microstruct, Nizhnii Novgorod 603600, Russia

来源：

JETP LETTERS | 1999年 / 69卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.568107

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The contribution of zero modes to the value of the number of particles in a discrete model of the (2+1)-dimensional nonlinear Schrodinger equation is computed. It is shown for the first time that in the region of small values of the Chern-Simons coefficient k there exists a universal attraction between field configurations. For k=2 this phenomenon may be a dynamic origin of the semion pairing in the high-temperature superconducting state of planar systems. The preliminary results of this paper were presented in the proceedings of the XI International Conference on Problems of Quantum Field Theory (Dubna, 13-17 July 1998). (C) 1999 American Institute of Physics. [S0021-3640(99)00112-7].

引用

页码：887 / 892

页数：6

共 28 条

[1] Structure of zero modes in a model of the discrete (2+1)-dimensional nonlinear Schrodinger equation [J].

Abramyan, LA ;

Protogenov, AP ;

Verbus, VA .

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 1998, 87 (02) :408-416

[2] Chern-Simons contribution to the structure of the zero mode of the gauged nonlinear (2+1)-dimensional Schrodinger equation [J].

Abramyan, LA ;

Berezhiani, VI ;

Protogenov, AP .

PHYSICAL REVIEW E, 1997, 56 (05) :6026-6032

[3] NONRELATIVISTIC CHERN-SIMONS THEORY FOR THE REPULSIVE BOSE-GAS [J].

BARASHENKOV, IV ;

HARIN, AO .

PHYSICAL REVIEW LETTERS, 1994, 72 (11) :1575-1579

[4] TOPOLOGICAL EXCITATIONS IN A CONDENSATE OF NONRELATIVISTIC BOSONS COUPLED TO MAXWELL AND CHERN-SIMONS FIELDS [J].

BARASHENKOV, IV ;

HARIN, AO .

PHYSICAL REVIEW D, 1995, 52 (04) :2471-2483

[5] COLLAPSE OF CHERN-SIMMONS GAUGED MATTER FIELDS [J].

BERGE, L ;

DEBOUARD, A ;

SAUT, JC .

PHYSICAL REVIEW LETTERS, 1995, 74 (20) :3907-3911

[6] LOCALIZED STATES IN DISCRETE NONLINEAR SCHRODINGER-EQUATIONS [J].

CAI, D ;

BISHOP, AR ;

GRONBECHJENSEN, N .

PHYSICAL REVIEW LETTERS, 1994, 72 (05) :591-595

[7]

GORYO J, CONDMAT9812412

[8] MULTIVORTEX SOLUTIONS OF THE ABELIAN CHERN-SIMONS-HIGGS THEORY [J].

HONG, JY ;

KIM, YB ;

PAC, PY .

PHYSICAL REVIEW LETTERS, 1990, 64 (19) :2230-2233

[9] SELF-DUAL CHERN-SIMONS VORTICES [J].

JACKIW, R ;

WEINBERG, EJ .

PHYSICAL REVIEW LETTERS, 1990, 64 (19) :2234-2237

[10] SOLITON-SOLUTIONS TO THE GAUGED NONLINEAR SCHRODINGER-EQUATION ON THE PLANE [J].

JACKIW, R ;

PI, SY .

PHYSICAL REVIEW LETTERS, 1990, 64 (25) :2969-2972

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