Correlators of the phase model

被引：9

作者：

Bogoliubov, NM

Izergin, AG

Kitanine, NA

机构：

[1] ENS LYON,ENSLAPP,THEORET PHYS LAB,URA 1436 CNRS,F-69007 LYON,FRANCE

[2] UNIV SAVOIE,CHAMBERY,FRANCE

来源：

PHYSICS LETTERS A | 1997年 / 231卷 / 5-6期

关键词：

integrable systems; correlation functions;

D O I：

10.1016/S0375-9601(97)00326-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We introduce the phase model on a lattice and solve it using the algebraic Bethe ansatz. Time-dependent temperature correlation functions of phase operators and the ''darkness formation probability'' are calculated in the thermodynamical limit, These results can be used to construct integrable equations for the correlation functions and to calculate their asymptotics, (C) 1997 Published by Elsevier Science B,V.

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收藏

页码：347 / 352

页数：6

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