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Title:
Winding energies in two-parameter deformation of O(4) non-linear sigma model

Speaker:
Sergei Lukyanov

Abstract:
The problem of calculation of Casimir energies in winding sectors of the so-called SS-model is beyond the scope of traditional methods (TBA, NLIE) of integrable 2D QFT. We will propose the solution which is based

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=1453

Workshop:
Simons- Workshop: Resurgence and localization in string theory and quantum field theory