Calendar

Month
Month
2018 Dec January 2019 Feb 2020
Sun Mon Tue Wed Thu Fri Sat
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Gauge theory and boundaries: A complicated relationship, Henrique Gomes (Perimeter) 11:30 am
Gauge theory and boundaries: A complicated relationship, Henrique Gomes (Perimeter) @ Columbia University, Pupin Hall 705
Jan 28 @ 11:30 am – 1:00 pm
Tickets
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.
29
30
31
2018 Dec January 2019 Feb 2020