Journal Article

PUBDB-2023-03176

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Operator spectroscopy for 4d SCFTs with $a=c$

Lawrie, C. (Corresponding author)DESY* ; Kang, M. J. ; Lee, K.-H. ; Song, J.

2023
Inst. Woodbury, NY

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Please use a persistent id in citations: doi:10.1103/PhysRevD.107.066018  doi:10.3204/PUBDB-2023-03176

Report No.: CALT-TH-2022-035; DESY-22-152; arXiv:2210.06497

Abstract: We study a rich set of four-dimensional superconformal field theories (SCFTs) with both central charges identical: $a = c$. These are constructed via the diagonal $\mathcal{N}=2$ or $\mathcal{N}=1$ gauging of the flavor symmetry $G$ of a collection of $\mathcal{N}=2$ Argyres-Douglas theories of type $\mathcal{D}_p(G)$, with or without adjoint chiral multiplets, in arXiv:2106.12579 and arXiv:2111.12092. We compute superconformal indices of some theories where the rank of $G$ is low, performing a refined test for unitarity, and further determine the relevant and marginal operator content in detail. We find that most of these theories flow to interacting SCFTs with $a=c$ in the infrared.

Keyword(s): dimension: 4 ; field theory: conformal ; symmetry: flavor ; multiplet: chiral ; operator: marginal ; unitarity ; infrared ; flow ; central charge

Note: 38 pages + appendix + references, and 6 tables

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2023

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Database coverage:
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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Lawrie, C.DESY* ; Kang, M. J. (Corresponding author) ; Lee, K.-H. ; Song, J.
Operator spectroscopy for 4d SCFTs with $a=c$
[10.3204/PUBDB-2022-04993]     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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