Taming the ϵ-expansion with large spin perturbation theory
Abstract We apply analytic bootstrap techniques to the four-point correlator of fundamental fields in the Wilson-Fisher model. In an ϵ-expansion crossing symmetry fixes the double discontinuity of the correlator in terms of CFT data at lower orders. Large spin perturbation theory, or equivalently th...
| Những tác giả chính: | , , |
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| Định dạng: | Bài viết |
| Ngôn ngữ: | English |
| Được phát hành: |
SpringerOpen
2018-07-01
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| Loạt: | Journal of High Energy Physics |
| Những chủ đề: | |
| Truy cập trực tuyến: | http://link.springer.com/article/10.1007/JHEP07(2018)131 |