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Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2017)035
Abstract: A bstractIntegrable deformation of SU(2) sigma and lambda models are considered at the classical and quantum levels. These are the Yang-Baxter and XXZ-type anisotropic deformations. The XXZ type deformations are UV safe in one regime,…
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Keywords:
sigma lambda;
baxter;
lambda models;
yang baxter ... See more keywords