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24.03.2021 (Wednesday)

2191' style='color:#f0ad4e'>

3d Large N vector models at the boundary.

Regular Seminar Lorenzo au:di Pietro'><span class='hl'>Lorenzo</span> di Pietro (University of Trieste)

13:45 KCL
room Zoom, See abstract

In this talk I will discuss boundary RG flows for a 4d free scalar field coupled to large N vector models on a 3d boundary. These RG flows connect decoupled fixed points with the free and the critical vector model on the boundary, and they enjoy strong-weak dualities. I will also consider adding gauge fields to the setup. [Please email for the zoom link]