Integrable Kondo problems Journal Articles

abstract

• AbstractWe discuss the integrability and wall-crossing properties of Kondo problems, where an 1d impurity is coupled to a 2d chiral CFT and triggers a defect RG flow. We review several new and old examples inspired by constructions in four-dimensional Chern-Simons theory and by affine Gaudin models.

authors

• Gaiotto, Davide
• Lee, Ji Hoon
• Wu, Jingxiang

status

• published 

publication date

• April 2021

has subject area

• 0105 Mathematical Physics (FoR)
• 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics (FoR)
• 0206 Quantum Physics (FoR)
• Nuclear & Particles Physics (Science Metrix)

published in

• Journal of High Energy Physics (JHEP)  Journal

keywords

• BOUNDARY INTERACTION
• CONFORMAL FIELD-THEORY
• Conformal Field Theory
• Integrable Field Theories
• Integrable Hierarchies
• LATTICE MODELS
• Physical Sciences
• Physics
• Physics, Particles & Fields
• Renormalization Group
• Science & Technology

Digital Object Identifier (DOI)

• 10.1007/jhep04(2021)268

volume

• 2021

issue

• 4