2D quantum gravity is the idea that a set of discretized surfaces (called map, a graph on a surface), equipped with a graph measure, converges in the large size limit (large number of faces) to a conformal field theory (CFT), and in the simplest case to the simplest CFT known as pure gravity, also known as the gravity dressed (3,2) minimal model. Here we consider the set of planar Strebel graphs (planar trivalent metric graphs) with fixed perimeter faces, with the measure product of Lebesgue measure of all edge lengths, submitted to the perimeter constraints. We prove that expectation values of a large class of observables indeed converge towards the CFT amplitudes of the (3,2) minimal model.
On the three-point functions in timelike N=1 Liouville CFT
School of Natural Sciences, Institute for Advanced Study(高等研究院自然科学院);Université Paris-Saclay, CNRS, CEA, Institut de Physique Théorique(巴黎萨克雷大学、法国国家科学研究中心、法国原子能和替代能源委员会、理论物理研究所)
Conformal Bootstrap for surfaces with boundary in Liouville CFT. Part II: spectral resolution and bootstrap
Université Paris-Saclay, CNRS, Laboratoire de mathématiques d’Orsay(巴黎萨克雷大学);Aix-Marseille University, CNRS, Institut de Mathématiques de Marseille (I2M), and Institut Universitaire de France (IUF)(艾克斯-马赛大学);Beijing Institute of Technology(北京理工大学)
Deriving the non-perturbative gravitational dual of quantum Liouville theory from BCFT operator algebra
Ningbo University(宁波大学);South China University of Technology(华南理工大学);Tsinghua University(清华大学);Yanqi Lake Beijing Institute of Mathematical Sciences and Applications(北京雁栖湖应用数学研究院);Northeastern University(东北大学);Sorbonne Université(索邦大学)
Max-Planck-Institut für Gravitationsphysik (Albert-Einstein-Institut)(马克斯·普朗克引力物理研究所(阿尔伯特·爱因斯坦研究所));University of Amsterdam(阿姆斯特丹大学);University of California, Santa Barbara(加州大学圣塔芭芭拉分校)
Virasoro Conformal Blocks and modular functor from Liouville CFT
Beijing International Center for Mathematical Research, Peking University(北京大学北京国际数学研究中心);Université Paris-Saclay, CNRS, Laboratoire de mathématiques d’Orsay(巴黎萨克雷大学,法国国家科学研究中心,奥赛数学实验室);University of Helsinki, Department of Mathematics and Statistics(赫尔辛基大学数学与统计系);Aix-Marseille University, Institut de Mathématiques de Marseille (I2M), and Institut Universitaire de France (IUF)(艾克斯-马赛大学,马赛数学研究所(I2M),法国大学研究院(IUF))
Beijing International Center for Mathematical Research, Peking University(北京大学北京国际数学研究中心);Université Paris-Saclay, CNRS, Laboratoire de mathématiques d’Orsay(巴黎萨克雷大学,法国国家科学研究中心,奥赛数学实验室);University of Helsinki, Department of Mathematics and Statistics(赫尔辛基大学数学与统计系);Aix Marseille Univ, CNRS, Centrale Marseille, I2M(艾克斯-马赛大学,法国国家科学研究中心,马赛中央理工学院,I2M);Institut Universitaire de France (IUF)(法国高等研究院)