スピーカー：嶋守 聡一郎 (大阪大D2) 

タイトル：Conformal field theory with composite defect

アブストラクト：
We explore higher-dimensional conformal field theories (CFTs) in
the presence of a conformal defect that itself hosts another
sub-dimensional defect. We refer to this new kind of conformal defect as
the composite defect. We elaborate on the various conformal properties of
the composite defect CFTs, including correlation functions, operator
expansions, and conformal block expansions.We also introduce some concrete
examples of composite defect CFTs and their RG structures.