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11:30 am Gauge theory and boundaries: A complicated relationship, Henrique Gomes (Perimeter) @ Columbia University, Pupin Hall 705
Gauge theory and boundaries: A complicated relationship, Henrique Gomes (Perimeter) @ Columbia University, Pupin Hall 705
Jan 28 @ 11:30 am – 1:00 pm
I argue that we do not understand gauge theory as well as we think we do, when boundaries are present. I will briefly explain the conceptual and technical issues that arise at the boundary. I will then propose a tentative resolution, which requires us to think of theories not in space-time, but in field-space.