PT $$ \mathcal{PT} $$ breaking and RG flows between multicritical Yang-Lee fixed points

PT $$ \mathcal{PT} $$ breaking and RG flows between multicritical Yang-Lee fixed points

Abstract We study a novel class of Renormalization Group flows which connect multicritical versions of the two-dimensional Yang-Lee edge singularity described by the conformal minimal models M $$ \mathcal{M} $$ (2, 2n + 3). The absence in these models of an order parameter implies that the flows tow...

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Bibliographic Details
Main Authors: Máté Lencsés, Alessio Miscioscia, Giuseppe Mussardo, Gábor Takács
Format: Article
Language:English
Published: SpringerOpen 2023-09-01
Series:Journal of High Energy Physics
Subjects:
Field Theories in Lower Dimensions
Integrable Field Theories
Renormalization Group
Scale and Conformal Symmetries
Online Access:https://doi.org/10.1007/JHEP09(2023)052

Internet

https://doi.org/10.1007/JHEP09(2023)052

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