The BPS spectrum of the 4d N=2 SCFT's H_1, H_2, D_4, E_6, E_7, E_8

Abstract

Extending results of arXiv:1112.3984, we show that all rank 1 N=2 SCFT's in the sequence H_1, H_2, D_4 E_6, E_7, E_8 have canonical finite BPS chambers containing precisely 2 h(F)=12(Delta-1) hypermultiplets. The BPS spectrum of the canonical BPS chambers saturates the conformal central charge c, and satisfies some intriguing numerology.

14 pages

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• R-Twisting and 4d/2d Correspondences
• Seiberg Duality for Quiver Gauge Theories
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Cited by in corpus (12)

• More on the N=2 superconformal systems of type $D_p(G)$
• Higher Form Symmetries of Argyres-Douglas Theories
• Line Defects, Tropicalization, and Multi-Centered Quiver Quantum Mechanics
• Line defects and (framed) BPS quivers
• Kinetic Mixing at Strong Coupling
• Homological Classification of 4d $\mathcal{N}=2$ QFT. Part I: Rank-1 revisited
• The Hitchhiker's Guide to 4d $\mathcal{N}=2$ Superconformal Field Theories
• Expanding the landscape of $\mathcal{N}$=2 rank 1 SCFTs
• Superconformal Index, BPS Monodromy and Chiral Algebras
• Discrete Integrable Systems, Supersymmetric Quantum Mechanics, and Framed BPS States - I
• Quivers, Line Defects and Framed BPS Invariants
• Seiberg-Witten geometry, modular rational elliptic surfaces and BPS quivers