Rationality in four dimensions
By leveraging the physics of the Higgs branch, we argue that the conformal central charges a and c of an arbitrary 4D N = 2 superconformal field theory (SCFT) are rational numbers. Our proof of the rationality of c is conditioned on a well-supported conjecture about how the Higgs branch of an SCFT i...
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| Published in: | Physical review. D 2024-05, Vol.109 (10), Article 105018 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Citations: | Items that this one cites |
| Online Access: | Get full text |
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