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Author
dc.contributor.author
Bajnok, Z 
Author
dc.contributor.author
Palla, L 
Author
dc.contributor.author
Takacs, G 
Author
dc.contributor.author
Wagner, F 
Availability Date
dc.date.accessioned
2020-08-07T07:52:14Z
Availability Date
dc.date.available
2020-08-07T07:52:14Z
Release
dc.date.issued
2001
uri
dc.identifier.uri
http://hdl.handle.net/10831/49499
Abstract
dc.description.abstract
The two-frequency sine-Gordon model is examined. The focus is mainly on the case when the ratio of the frequencies is 1/2, given the recent interest in the literature. We discuss the model both in a perturbative (form factor perturbation theory) and a nonperturbative (truncated conformal space approach) framework, and give particular attention to a phase transition conjectured earlier by Delfino and Mussardo. We give substantial evidence that the transition is of second order and that it is in the Ising universality class. Furthermore, we check the W-LR operator correspondence and conjecture the phase diagram of the theory. (C) 2001 Elsevier Science B.V. All rights reserved.
Language
dc.language
Angol
Title
dc.title
Nonperturbative study of the two-frequency sine-Gordon model
Type
dc.type
folyóiratcikk
Date Change
dc.date.updated
2020-06-09T13:54:55Z
Scope
dc.format.page
503-538
Doi ID
dc.identifier.doi
10.1016/S0550-3213(01)00067-0
Wos ID
dc.identifier.wos
000168904900002
ID Scopus
dc.identifier.scopus
0035858795
MTMT ID
dc.identifier.mtmt
1114038
Issue Number
dc.identifier.issue
3
abbreviated journal
dc.identifier.jabbrev
NUCL PHYS B
Journal
dc.identifier.jtitle
NUCLEAR PHYSICS B
Volume Number
dc.identifier.volume
601
Release Date
dc.description.issuedate
2001
department of Author
dc.contributor.institution
Lendület Holografikus Kvantumtérelmélet Kutatócsoport
department of Author
dc.contributor.institution
TTK Professor Emeritus
department of Author
dc.contributor.institution
MTA-ELTE Elméleti Fizikai Kutatócsoport
department of Author
dc.contributor.institution
Elméleti Fizika Tanszék
department of Author
dc.contributor.institution
MTA-BME Lendület Statisztikus Térelméleti Kutatócsoport
department of Author
dc.contributor.institution
Holografikus kvantumtérelmélet csoport
department of Author
dc.contributor.institution
Részecske- és Magfizikai Intézet
department of Author
dc.contributor.institution
Elméleti Fizikai Tanszék
Author institution
dc.contributor.department
MTA-ELTE Elméleti Fizikai Kutatócsoport
Author institution
dc.contributor.department
Elméleti Fizikai Tanszék
Author institution
dc.contributor.department
MTA-ELTE Elméleti Fizikai Kutatócsoport


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Nonperturbative study of the two-frequency sine-Gordon model
 

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