Liang-Chu Chang

activity

20112024

most citedKitaev models based on unitary quantum groupoids

26 citations · 99 across the 10 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.RT2015★ 10 cited

Low-dimensional representations of the three component loop braid group

Paul Bruillard, Liang Chang, Seung-Moon Hong +3

Motivated by physical and topological applications, we study representations of the group $LB_{3}$ of motions of $3$ unlinked oriented circles in $R^{3}$ . Our point…

math.QA2015

A New Proof of $Z_{Kup} = ∣ Z_{Henn} ∣^{2}$ for Semisimple Hopf Algebras

Liang Chang

Hennings and Kuperberg defined quantum invariants $Z_{H e nn}$ and $Z_{K u p}$ for closed oriented $3$ -manifolds based on certain Hopf algebras, respectively. When the Hopf algebras ar…

Low-dimensional representations of the three component loop braid group

A New Proof of ZKup​=∣ZHenn​∣2 for Semisimple Hopf Algebras

A New Proof of $Z_{Kup} = ∣ Z_{Henn} ∣^{2}$ for Semisimple Hopf Algebras