The local dualisation algorithm at work

by Prof. Sara Pasquetti (Università di Milano Bicocca)

Monday 30 Jan 2023, 13:00 → 14:00 Europe/Berlin

SR2 (Building 2a)

Abstract: I will present an algorithm to construct mirror and more general SL(2,Z) duals of 3d N=4  quiver theories and of their 4d uplifts. The algorithm uses a set of basic duality moves and the properties of the duality-walls  providing a generalisation of the  Kapustin-Strassler local dualisation to the non-abelian case.  All the basic duality moves  can be derived by iterative applications of Seiberg-like dualities, hence our algorithm implies that mirror and  SL(2,Z) dualities can be derived assuming only Seiberg duality. I will also discuss the case of bad theories, where the dualisation algorithm allows us to extract non-trivial information on the quantum moduli space.

 

Zoom Meeting
https://uni-hamburg.zoom.us/j/69290740393?pwd=TzBiWWM4UVl1MUd4VlJEalQ1Slk2UT09

Meeting ID: 692 9074 0393
Passcode: 58954518

DESY23.pdf