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RESEARCH PRODUCT

Supersymmetric Indices of 3d S-fold SCFTs

Ivan GarozzoIvan GarozzoGabriele Lo MonacoGabriele Lo MonacoMatteo SacchiMatteo SacchiNoppadol MekareeyaNoppadol Mekareeya

subject

Large classHigh Energy Physics - TheoryNuclear and High Energy PhysicsSettore FIS/02 - Fisica Teorica Modelli E Metodi MatematiciBrane Dynamics in Gauge TheoriesFOS: Physical sciencesFixed point01 natural sciencesTheoretical physicsHigh Energy Physics::Theory0103 physical scienceslcsh:Nuclear and particle physics. Atomic energy. RadioactivityQuantum field theory010306 general physicsGlobal structureGauge symmetryPhysics010308 nuclear & particles physicsQuiverSupersymmetryGlobal symmetryHigh Energy Physics - Theory (hep-th)Conformal Field Models in String TheoryConformal Field Models in String Theory Supersymmetry and Duality Brane Dynamics in Gauge TheoriesSupersymmetry and Dualitylcsh:QC770-798

description

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.

yearjournalcountryeditionlanguage
2019-05-17
10.1007/jhep08(2019)008http://arxiv.org/abs/1905.07183