Meson correlators in 4d N $$ \mathcal{N} $$ = 2 SCFTs and hints for 8d structures at weak coupling
Abstract We study correlators of 1 2 $$ \frac{1}{2} $$ -BPS mesons in two examples of 4d SQCDs with N $$ \mathcal{N} $$ = 2 superconformal symmetry in the planar limit. We focus on the weakly coupled regime and obtain one-loop corrections to n-point meson correlators with arbitrary operator dimensio...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-04-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP04(2025)128 |
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| author | Xi-Er Du Zhongjie Huang Bo Wang Ellis Ye Yuan Xinan Zhou |
| author_facet | Xi-Er Du Zhongjie Huang Bo Wang Ellis Ye Yuan Xinan Zhou |
| author_sort | Xi-Er Du |
| collection | DOAJ |
| description | Abstract We study correlators of 1 2 $$ \frac{1}{2} $$ -BPS mesons in two examples of 4d SQCDs with N $$ \mathcal{N} $$ = 2 superconformal symmetry in the planar limit. We focus on the weakly coupled regime and obtain one-loop corrections to n-point meson correlators with arbitrary operator dimensions. We show that these corrections can be resumed into generating functions which exhibit emergent 8d structures similar to the ones previously observed at strong coupling via AdS/CFT. These structures of the N $$ \mathcal{N} $$ = 2 theories also resemble the hidden 10d structures in 4d N $$ \mathcal{N} $$ = 4 SYM. |
| format | Article |
| id | doaj-art-6f2d3835a8c0489d8561297d2fa7c972 |
| institution | OA Journals |
| issn | 1029-8479 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-6f2d3835a8c0489d8561297d2fa7c9722025-08-20T01:49:44ZengSpringerOpenJournal of High Energy Physics1029-84792025-04-012025413510.1007/JHEP04(2025)128Meson correlators in 4d N $$ \mathcal{N} $$ = 2 SCFTs and hints for 8d structures at weak couplingXi-Er Du0Zhongjie Huang1Bo Wang2Ellis Ye Yuan3Xinan Zhou4School of Physical Sciences, University of Chinese Academy of SciencesZhejiang Institute of Modern Physics, School of Physics, Zhejiang UniversityZhejiang Institute of Modern Physics, School of Physics, Zhejiang UniversityZhejiang Institute of Modern Physics, School of Physics, Zhejiang UniversityKavli Institute for Theoretical Sciences, University of Chinese Academy of SciencesAbstract We study correlators of 1 2 $$ \frac{1}{2} $$ -BPS mesons in two examples of 4d SQCDs with N $$ \mathcal{N} $$ = 2 superconformal symmetry in the planar limit. We focus on the weakly coupled regime and obtain one-loop corrections to n-point meson correlators with arbitrary operator dimensions. We show that these corrections can be resumed into generating functions which exhibit emergent 8d structures similar to the ones previously observed at strong coupling via AdS/CFT. These structures of the N $$ \mathcal{N} $$ = 2 theories also resemble the hidden 10d structures in 4d N $$ \mathcal{N} $$ = 4 SYM.https://doi.org/10.1007/JHEP04(2025)1281/N ExpansionSupersymmetric Gauge TheoryConformal and W Symmetry |
| spellingShingle | Xi-Er Du Zhongjie Huang Bo Wang Ellis Ye Yuan Xinan Zhou Meson correlators in 4d N $$ \mathcal{N} $$ = 2 SCFTs and hints for 8d structures at weak coupling Journal of High Energy Physics 1/N Expansion Supersymmetric Gauge Theory Conformal and W Symmetry |
| title | Meson correlators in 4d N $$ \mathcal{N} $$ = 2 SCFTs and hints for 8d structures at weak coupling |
| title_full | Meson correlators in 4d N $$ \mathcal{N} $$ = 2 SCFTs and hints for 8d structures at weak coupling |
| title_fullStr | Meson correlators in 4d N $$ \mathcal{N} $$ = 2 SCFTs and hints for 8d structures at weak coupling |
| title_full_unstemmed | Meson correlators in 4d N $$ \mathcal{N} $$ = 2 SCFTs and hints for 8d structures at weak coupling |
| title_short | Meson correlators in 4d N $$ \mathcal{N} $$ = 2 SCFTs and hints for 8d structures at weak coupling |
| title_sort | meson correlators in 4d n mathcal n 2 scfts and hints for 8d structures at weak coupling |
| topic | 1/N Expansion Supersymmetric Gauge Theory Conformal and W Symmetry |
| url | https://doi.org/10.1007/JHEP04(2025)128 |
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