Surprises in the ordinary: O(N) invariant surface defect in the ϵ-expansion
Abstract We study an O(N) invariant surface defect in the Wilson-Fisher conformal field theory (CFT) in d = 4 – ϵ dimensions. This defect is defined by mass deformation on a two-dimensional surface that generates localized disorder and is conjectured to factorize into a pair of ordinary boundary con...
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| Hoofdauteurs: | , , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
SpringerOpen
2025-06-01
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| Reeks: | Journal of High Energy Physics |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.1007/JHEP06(2025)131 |
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