Large-c conformal (n ≤ 6)-point blocks with superlight weights and holographic Steiner trees
In this note we study CFT2 Virasoro conformal blocks with heavy operators in the large-c limit in the context of AdS3/CFT2 correspondence. We compute the lengths of the holographic Steiner trees dual to the 5-point and 6-point conformal blocks using the superlight approximation when one or more dime...
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| Published in | Physics letters. B Vol. 816; p. 136273 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier B.V
10.05.2021
Elsevier |
| Online Access | Get full text |
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| Summary: | In this note we study CFT2 Virasoro conformal blocks with heavy operators in the large-c limit in the context of AdS3/CFT2 correspondence. We compute the lengths of the holographic Steiner trees dual to the 5-point and 6-point conformal blocks using the superlight approximation when one or more dimensions are much less than the others. These results are generalized for N-point holographic Steiner trees dual to (N+1)-point conformal blocks with superlight weights. |
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| ISSN: | 0370-2693 1873-2445 |
| DOI: | 10.1016/j.physletb.2021.136273 |