Enhancement of global symmetry and supersymmetry in the infrared is one of the most intriguing phenomena in quantum field theory. We investigate such phenomena in a large class of three dimensional superconformal field theories, known as the S-fold SCFTs. Supersymmetric indices are computed for a number of theories containing small rank gauge groups. It is found that indices of several models exhibit enhancement of supersymmetry at the superconformal fixed point in the infrared. Dualities between S-fold theories that have different quiver descriptions are also analysed. We explore a new class of theories with a discrete global symmetry, whose gauge symmetry in the quiver has a different global structure from those that have been studied earlier

Garozzo, I., Monaco, G., Mekareeya, N., Sacchi, M. (2019). Supersymmetric indices of 3d S-fold SCFTs. JOURNAL OF HIGH ENERGY PHYSICS, 2019(8) [10.1007/JHEP08(2019)008].

Supersymmetric indices of 3d S-fold SCFTs

Garozzo, Ivan;Monaco, Gabriele Lo;Mekareeya, Noppadol;Sacchi, Matteo
2019

Abstract

Enhancement of global symmetry and supersymmetry in the infrared is one of the most intriguing phenomena in quantum field theory. We investigate such phenomena in a large class of three dimensional superconformal field theories, known as the S-fold SCFTs. Supersymmetric indices are computed for a number of theories containing small rank gauge groups. It is found that indices of several models exhibit enhancement of supersymmetry at the superconformal fixed point in the infrared. Dualities between S-fold theories that have different quiver descriptions are also analysed. We explore a new class of theories with a discrete global symmetry, whose gauge symmetry in the quiver has a different global structure from those that have been studied earlier
Articolo in rivista - Articolo scientifico
Conformal Field Models in String Theory, Supersymmetry and Duality, Brane Dynamics in Gauge Theories
English
2-ago-2019
2019
2019
8
8
open
Garozzo, I., Monaco, G., Mekareeya, N., Sacchi, M. (2019). Supersymmetric indices of 3d S-fold SCFTs. JOURNAL OF HIGH ENERGY PHYSICS, 2019(8) [10.1007/JHEP08(2019)008].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/240424
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