Temperature correlators of the impenetrable Bose gas as an integrable system

A. R. Its; A. G. Izergin; V. E. Korepin

doi:10.1007/BF02096786

Temperature correlators of the impenetrable Bose gas as an integrable system

A. R. Its
, A. G. Izergin
, V. E. Korepin

Institute for Theoretical Physics

St. Petersburg State University
Steklov Mathematical Institute

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Abstract

It is shown that the temperature equal-time correlators of impenetrable bosons in one space dimension are described by a classical integrable system. Partial differential equations for two-point as well as for multipoint correlators are obtained. The short-distance and low-density expansions are constructed.

Original language	English
Pages (from-to)	205-222
Number of pages	18
Journal	Communications in Mathematical Physics
Volume	129
Issue number	1
DOIs	https://doi.org/10.1007/BF02096786
State	Published - Apr 1990

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title = "Temperature correlators of the impenetrable Bose gas as an integrable system",

abstract = "It is shown that the temperature equal-time correlators of impenetrable bosons in one space dimension are described by a classical integrable system. Partial differential equations for two-point as well as for multipoint correlators are obtained. The short-distance and low-density expansions are constructed.",

author = "Its, \{A. R.\} and Izergin, \{A. G.\} and Korepin, \{V. E.\}",

year = "1990",

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AU - Its, A. R.

AU - Izergin, A. G.

AU - Korepin, V. E.

PY - 1990/4

Y1 - 1990/4

N2 - It is shown that the temperature equal-time correlators of impenetrable bosons in one space dimension are described by a classical integrable system. Partial differential equations for two-point as well as for multipoint correlators are obtained. The short-distance and low-density expansions are constructed.

AB - It is shown that the temperature equal-time correlators of impenetrable bosons in one space dimension are described by a classical integrable system. Partial differential equations for two-point as well as for multipoint correlators are obtained. The short-distance and low-density expansions are constructed.

UR - https://www.scopus.com/pages/publications/0010028989

U2 - 10.1007/BF02096786

DO - 10.1007/BF02096786

M3 - Article

AN - SCOPUS:0010028989

SN - 0010-3616

VL - 129

SP - 205

EP - 222

JO - Communications in Mathematical Physics

JF - Communications in Mathematical Physics

IS - 1

ER -

Temperature correlators of the impenetrable Bose gas as an integrable system

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