Abstract
Continuing our study of the scaling properties and renormalization group flows of Toda field theories in the presence of a background charge we consider the case of nonsimply laced algebras. We introduce (para)fermions associated with the exponentials containing short roots. Working in the Kosterlitz-Thouless region we find, as we did in the SU( N) case, RG trajectories connecting UV and IR fixed points where the central charge matches the values of the central charge of minimal models associated with the corresponding algebras. We present in detail the C 3, B 3, and G 2 cases, as well as the simply laced case D 4 to which the latter two are related by diagram folding.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
