Yang–Baxter Deformation of 2D Non-Linear Sigma Models

Explore the intricate world of integrability with Yang–Baxter Deformation of 2D Non-Linear Sigma Models by Kentaroh Yoshida. Published by Springer Verlag in 2021, this insightful paperback spans 70 pages and delves into the two primary notions of integrability: classical and quantum. Yoshida challenges the conventional approach to deformation, emphasizing the importance of studying systems on a case-by-case basis. Through a rigorous examination, he illustrates how to demonstrate the integrability of deformed systems by constructing the associated Lax pair or action-angle variables. This book is an essential resource for researchers and students alike, offering a comprehensive understanding of the complexities involved in 2D non-linear sigma models. Enhance your knowledge and dive deep into the fascinating concepts presented in this first edition publication.