| Title: | String Universality and Non-Simply-Connected Gauge Groups in 8D |
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| Authors: | ID Cvetič, Mirjam (Author)
ID Dierigl, Markus (Author)
ID Lin, Ling (Author)
ID Zhang, Hao Y. (Author) |
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| Files: |  String_Universality_and_Non-Simply-Connected_Gauge_Groups_Cvetic_2020.pdf (207,17 KB)
MD5: 3650FA72D5507773B5335F3A792B20DC
 https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.211602
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | UM - University of Maribor
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| Abstract: | We present a consistency condition for 8D N 1 supergravity theories with nontrivial global structure G=Z for the non-Abelian gauge group, based on an anomaly involving the Z 1-form center symmetry. The interplay with other swampland criteria identifies the majority of 8D theories with gauge group G=Z, which have no string theory realization, as inconsistent quantum theories when coupled to gravity. While this condition is equivalent to geometric properties of elliptic K3 surfaces in F-theory compactifications, it constrains the unexplored landscape of gauge groups in other 8D string models. |
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| Keywords: | supergravity theories, string theory, 8D string models |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 03.09.2020 |
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| Article acceptance date: | 04.11.2020 |
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| Publication date: | 20.11.2020 |
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| Publisher: | American Physical Society |
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| Year of publishing: | 2020 |
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| Number of pages: | Str. 1-6 |
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| Numbering: | Letn. 125, št. 21, št. članka 211602 |
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| PID: | 20.500.12556/DKUM-86169  |
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| UDC: | 530.145 |
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| ISSN on article: | 1079-7114 |
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| COBISS.SI-ID: | 56557571 |
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| DOI: | 10.1103/PhysRevLett.125.211602 |
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| Publication date in DKUM: | 16.10.2023 |
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| Views: | 690 |
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| Downloads: | 36 |
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| Metadata: |    |
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| Categories: | Misc.
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