Surface defects in the O(N) model
Abstract I study the two-dimensional defects of the d dimensional critical O(N) model and the defect RG flows between them. By combining the ϵ-expansion around d = 4 and d = 6 as well as large N techniques, I find new conformal defects and examine their behavior across dimensions and at various N. I...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-09-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP09(2023)074 |