Hellow guys, Welcome to my website, and you are watching Bethe state norms for the Heisenberg spin chain in the scaling limit, By: Sergey Lukyanov. and this vIdeo is uploaded by Irregular Singularities and Quantum Field Theory at 2019-07-09T10:36:12-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.