Alan Rios Fukelman

collaborators

3 papers

hep-th2025

Quite Discrete for a fermion

Vasileios A. Letsios, Ben Pethybridge, Alan Rios Fukelman

We study Discrete Series representations of $S L (2, R)$ with half-integer scaling dimension $I^$ . At the classical level, we show that these UIRs are realised in the space o…

hep-th2024

de Sitter at all loops: the story of the Schwinger model

Dionysios Anninos, Tarek Anous, Alan Rios Fukelman

We consider the two-dimensional Schwinger model of a massless charged fermion coupled to an Abelian gauge field on a fixed de Sitter background. The theory admits an exact solution…

hep-th2024

The planar limit of $N = 2$ superconformal field theories

Bartomeu Fiol, Jairo MartÃnez-Montoya, Alan Rios Fukelman

We obtain the perturbative expansion of the free energy on $S^{4}$ for four dimensional Lagrangian $N = 2$ superconformal field theories, to all orders in the 't Hooft coupling,…

Quite Discrete for a fermion

de Sitter at all loops: the story of the Schwinger model

The planar limit of N=2 superconformal field theories

The planar limit of $N = 2$ superconformal field theories