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| Autori principali: | , , |
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| Natura: | Preprint |
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2024
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| Accesso online: | https://arxiv.org/abs/2403.02380 |
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| _version_ | 1866916319667945472 |
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| author | Macpherson, Niall T. Merrikin, Paul Nunez, Carlos |
| author_facet | Macpherson, Niall T. Merrikin, Paul Nunez, Carlos |
| contents | We study marginal deformations of ${\cal N}=2$, $d=4$ long linear quiver CFTs using the holographic description. We find a two-parameter family of AdS$_5$ solutions that generically break all of supersymmetry, but preserve ${\cal N}=1$ for a particular tuning of the parameters. We study the G-structure of the ${\cal N}=2$ "parent" and the ${\cal N}=1$ backgrounds and carefully discuss the quantisation of charges in all cases. For the ${\cal N}=1$ and ${\cal N}=0$ cases, a picture emerges with "branes" back-reacted on either a spindle or its higher dimensional analogue. Comments on the marginally deformed dual CFTs are given, together with the study of some observables. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_02380 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Marginally deformed AdS$_5$/CFT$_4$ and spindle-like orbifolds Macpherson, Niall T. Merrikin, Paul Nunez, Carlos High Energy Physics - Theory We study marginal deformations of ${\cal N}=2$, $d=4$ long linear quiver CFTs using the holographic description. We find a two-parameter family of AdS$_5$ solutions that generically break all of supersymmetry, but preserve ${\cal N}=1$ for a particular tuning of the parameters. We study the G-structure of the ${\cal N}=2$ "parent" and the ${\cal N}=1$ backgrounds and carefully discuss the quantisation of charges in all cases. For the ${\cal N}=1$ and ${\cal N}=0$ cases, a picture emerges with "branes" back-reacted on either a spindle or its higher dimensional analogue. Comments on the marginally deformed dual CFTs are given, together with the study of some observables. |
| title | Marginally deformed AdS$_5$/CFT$_4$ and spindle-like orbifolds |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2403.02380 |