Skip navigation
Skip navigation

Integrable structure of Quantum Field Theory: classical flat connections versus quantum stationary states

Bazhanov, Vladimir V.; Lukyanov, Sergei L.


We establish a correspondence between an infinite set of special solutions of the (classical) modified sinh-Gordon equation and a set of stationary states in the finite-volume Hilbert space of the integrable 2D QFT invented by V.A. Fateev. The modified sinh-Gordon equation arise in this case as a zero-curvature condition for a class of multivalued connections on the punctured Riemann sphere, similarly to Hitchin’s self-duality equations. The proposed correspondence between the classical and...[Show more]

CollectionsANU Research Publications
Date published: 2014-09-25
Type: Journal article
Source: Journal of High Energy Physics
DOI: 10.1007/JHEP09(2014)147


File Description SizeFormat Image
Bazhanov and Lukyanov Integrable Structure of Quantum Field Theory 2014.pdf1.4 MBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  20 July 2017/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator