21/07/2016, 14:30 — 15:10 — Anfiteatro Ea1, Torre Norte (Electricidade)
Aleksey Cherman, University of Washington

Resurgence Out of the Box

I will discuss some applications of resurgence theory to the two-dimensional $O(N)$ non-linear sigma model, an asympotitically-free quantum field theory. In contrast to many applications of resurgence to QFT, our analysis does not rely compactifying the theory, and works directly on $\mathbb{R}^2$, by taking advantage of the large $N$ limit.

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R-cherman.pdf