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Witten–Reshetikhin–Turaev Function for a Knot in Seifert Manifolds
In this paper, for a Seifert loop (i.e., a knot in a Seifert three-manifold), first we give a family of explicit functions Φ ( q ; N ) whose special values at roots of unity are identified with the Witten–Reshetikhin–Turaev invariants of the Seifert loop for the integral homology sphere. Second, we...
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Published in: | Communications in mathematical physics 2021-08, Vol.386 (1), p.225-251 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | In this paper, for a Seifert loop (i.e., a knot in a Seifert three-manifold), first we give a family of explicit functions
Φ
(
q
;
N
)
whose special values at roots of unity are identified with the Witten–Reshetikhin–Turaev invariants of the Seifert loop for the integral homology sphere. Second, we show that the function
Φ
(
q
;
N
)
satisfies a
q
-difference equation whose classical limit coincides with a component of the character varieties of the Seifert loop. Third, we give an interpretation of the function
Φ
(
q
;
N
)
from the view point of the resurgent analysis. |
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ISSN: | 0010-3616 1432-0916 |
DOI: | 10.1007/s00220-021-03953-y |