Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:	蔡格非，北京大学
Inviter:
Title:	Rotational Invariance in Critical Lattice Models
Time & Venue:	2022.09.21 18:30--19:30 腾讯会议：355-909-804
Abstract:	In this talk we will use a beautiful star-triangle transform to show the rotational invariance in critical planar lattice models. Based on the star-triangle transform between isoradial graphs, we construct a coupling between FK percolation on rotated and non-rotated lattices, then according to this coupling we can control the Camia-Newman distance between these two configurations. This talk is based on arXiv:2012.11672v1 by Hugo Duminil-Copin, Karol Kajetan Kozlowski, Dmitry Krachun, Ioan Manolescu and Mendes Oulamara.