Traceless SU(2) representations of 2-stranded tangles
2016 ◽
Vol 162
(1)
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pp. 101-129
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AbstractGiven a 2-stranded tangle T contained in a ℤ-homology ball Y, we investigate the character variety R(Y, T) of conjugacy classes of traceless SU(2) representations of π1(Y \ T). In particular we completely determine the subspace of binary dihedral representations, and identify all of R(Y, T) for many tangles naturally associated to knots in S3. Moreover, we determine the image of the restriction map from R(T, Y) to the traceless SU(2) character variety of the 4-punctured 2-sphere (the pillowcase). We give examples to show this image can be non-linear in general, and show it is linear for tangles associated to pretzel knots.
2014 ◽
Vol 25
(14)
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pp. 1450125
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Keyword(s):
2019 ◽
Vol 56
(4)
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pp. 510-522
2018 ◽
Vol 29
(09)
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pp. 1850060
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2019 ◽
Vol 79
(10)
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Keyword(s):
1967 ◽
Vol 28
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pp. 105-176
Keyword(s):
1997 ◽
Vol 440
(1-2)
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pp. 111-123
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