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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.