Ramanujan Santharoubane

activity

20122026

most citedQuotients of surface groups and homology of finite covers via quantum representations

31 citations · 44 across the 8 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

math.GT2016

Asymptotics of quantum representations of surface groups

Julien Marché, Ramanujan Santharoubane

For a banded link $L$ in a surface times a circle, the Witten-Reshetikhin-Turaev invariants are topological invariants depending on a sequence of complex $2 p$ -th roots of unity $(A…

math.GT2016★ 2 cited

Action of $M (0, 2 n)$ on some kernel spaces coming from $SU (2)$ -TQFT

Ramanujan Santharoubane

For $n$ an even number, we study representations of the mapping class group of the $n$ -punctured sphere arising from $SU (2)$ -TQFT when all punctures are colored by the sam…

math.GT2016

A representation theoretic characterization of simple closed curves on a surface

Thomas Koberda, Ramanujan Santharoubane

We produce a sequence of finite dimensional representations of the fundamental group $π_{1} (S)$ of a closed surface where all simple closed curves act with finite order, but where ea…

Asymptotics of quantum representations of surface groups

Action of M(0,2n) on some kernel spaces coming from SU(2)-TQFT

A representation theoretic characterization of simple closed curves on a surface

Action of $M (0, 2 n)$ on some kernel spaces coming from $SU (2)$ -TQFT