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Title: Expanding the landscape of $$ \mathcal{N} $$ = 2 rank 1 SCFTs

Journal Article · · Journal of High Energy Physics (Online)

Here, we refine our previous proposal [1-3] for systematically classifying 4d rank-1 N = 2 SCFTs by constructing their possible Coulomb branch geometries. Four new recently discussed rank-1 theories [4, 5], including novel N = 3 SCFTs, sit beautifully in our refined classification framework. By arguing for the consistency of their RG flows we can make a strong case for the existence of at least four additional rank-1 SCFTs, nearly doubling the number of known rank-1 SCFTs. The refinement consists of relaxing the assumption that the flavor symmetries of the SCFTs have no discrete factors. This results in an enlarged (but finite) set of possible rank-1 SCFTs. Their existence can be further constrained using consistency of their central charges and RG flows.

Research Organization:
Univ. of Cincinnati, Cincinnati, OH (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0011784
OSTI ID:
1326964
Journal Information:
Journal of High Energy Physics (Online), Vol. 2016, Issue 5; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 62 works
Citation information provided by
Web of Science

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Cited By (9)

Flavor symmetries and the topology of special Kähler structures at rank 1 journal February 2019
Tinkertoys for the E7 theory journal May 2018
Geometric classification of 4d N = 2 $$ \mathcal{N}=2 $$ SCFTs journal July 2018
4d N = 3 $$ \mathcal{N}=3 $$ indices via discrete gauging journal October 2018
Universal correlation functions in rank 1 SCFTs journal December 2019
Bootstrapping the $(A_1,A_2)$ Argyres-Douglas theory text January 2017
Long multiplet bootstrap text January 2017
Tinkertoys for the E7 Theory text January 2017
Bootstrapping the $(A_1,A_2)$ Argyres-Douglas theory text January 2017

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