Yasuyuki KawahigashiView profile
Professor
Yasuyuki Kawahigashi is a Professor at the Department of Mathematical Sciences, The University of Tokyo, where he leads research in operator algebras and mathematical physics. His office is located in Room 323 of the Mathematical Sciences Building on the Komaba campus. He serves as an editor for multiple prestigious mathematics journals including Communications in Mathematical Physics, International Journal of Mathematics, and Journal of Mathematical Physics. His research focuses on operator algebras, particularly subfactor theory and its connections to conformal field theory, topological phases of matter, quantum groups, and vertex operator algebras. He investigates 2-dimensional conformal field theory from an operator algebraic viewpoint, examining representation theory through subfactors and connections to quantum invariants in low-dimensional topology. Kawahigashi's publications demonstrate extensive work in operator algebras, conformal field theory, and topological quantum field theory. His recent research emphasizes connections between subfactors, tensor categories, and topological phases of matter, with applications in mathematical physics. Operator Algebra Prize (2000) Spring Prize of the Mathematical Society of Japan (2002) He has advised numerous postdoctoral fellows and organized major international programs such as the 2011-2012 RIMS Program on Operator Algebras. He leads the Operator Algebra Group at Tokyo and has secured research grants from Mitsubishi Foundation, Sumitomo Foundation, and JSPS. Kawahigashi directs research seminars and maintains active collaborations with institutions worldwide. His group regularly hosts international visitors and participates in conferences on operator algebras and mathematical physics.







