Structure of the vacuum in the quantum sine-Gordon model

N. M. Bogoliubov; V. E. Korepin; A. G. Izergin

doi:10.1016/0370-2693(85)90264-3

Structure of the vacuum in the quantum sine-Gordon model

N. M. Bogoliubov
, V. E. Korepin
, A. G. Izergin

Institute for Theoretical Physics

Steklov Mathematical Institute
St. Petersburg State University

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

12 Scopus citations

Abstract

We present the solution of the quantum field sine-Gordon model based on the completely integrable lattice version of the model. There exists a first-order phase transition in the coupling constant due to changing the structure of the physical vacuum.

Original language	English
Pages (from-to)	345-347
Number of pages	3
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	159
Issue number	4-6
DOIs	https://doi.org/10.1016/0370-2693(85)90264-3
State	Published - Sep 26 1985

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title = "Structure of the vacuum in the quantum sine-Gordon model",

abstract = "We present the solution of the quantum field sine-Gordon model based on the completely integrable lattice version of the model. There exists a first-order phase transition in the coupling constant due to changing the structure of the physical vacuum.",

author = "Bogoliubov, \{N. M.\} and Korepin, \{V. E.\} and Izergin, \{A. G.\}",

year = "1985",

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AU - Bogoliubov, N. M.

AU - Korepin, V. E.

AU - Izergin, A. G.

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Y1 - 1985/9/26

N2 - We present the solution of the quantum field sine-Gordon model based on the completely integrable lattice version of the model. There exists a first-order phase transition in the coupling constant due to changing the structure of the physical vacuum.

AB - We present the solution of the quantum field sine-Gordon model based on the completely integrable lattice version of the model. There exists a first-order phase transition in the coupling constant due to changing the structure of the physical vacuum.

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VL - 159

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 4-6

ER -

Structure of the vacuum in the quantum sine-Gordon model

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