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 Zhituo Wang——Constructive Renormalization of the Noncommutative Quantum Field Theory
 发布人：许全华  发布时间：2016-07-07   浏览次数:30
 题目：Constructive Renormalization of the Noncommutative Quantum Field Theory.报告人：王智拓（华东师范大学）时间：6月13日，15:00-16:00地点：格物楼503学术报告厅摘要：I will talk about the recent advancement in the construction of the 4 dimensional Grosse-Wulkenhaar model, which is a quantum field theory model defined on the 4 dimensional non-commutative Moyal space $R^4_\theta$. This model is exactly solvable and the 2 point and 4 point correlation functions are proved to satisfy the Osterwalder-Schrader axioms. I will also talk about the limit of their method and the construction of the 2 dimensional Grosse-Wulkenhaar model with the method of multi-scale loop vertex expansions.