Anomaly constraints and string/F-theory geometry in 6D quantum gravity
Quantum anomalies, determined by the Atiyah-Singer in- dex theorem, place strong constraints on the space of quantu m gravity theories in six dimensions with minimal supersymmetry. The conjecture of “string universality” states that all such theories whic h do not have anomalies or other quantum inc...
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Format: | Article |
Sprog: | English |
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International Press of Boston
2019
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Online adgang: | https://hdl.handle.net/1721.1/121358 |