2023年
02/14
開催
開催日時
2023/02/14(火)11:00〜12:00
開催場所
オンライン(Zoom)
講演者
渡邉真隆氏(京都大学基礎物理学研究所)
言語
English
詳細ページ
お問い合わせ
横倉諒/ryokokur-AT-post.kek.jp
概要
There is a famous puzzle in QED coupled to N massless Dirac fermions that the scattering of a fermion off a monopole creates an out-state which cannot be any of the elementary particles in the theory. We give a new understanding of the s-wave reduced version of the phenomena by interpreting the magnetic defect as a Tambara-Yamagami line defect.