A vanishing identity on adjoint Reidemeister torsions of twist knots
arXiv:2002.12576 · doi:10.2140/agt.2022.22.227
Abstract
For a compact oriented 3-manifold with torus boundary the adjoint Reidemeister torsion is defined as a function on the -character variety depending on a choice of a boundary curve. Under reasonable assumptions, it is conjectured that the adjoint torsion satisfies a certain type of vanishing identities. In this paper, we prove that the conjecture holds for all hyperbolic twist knot exteriors by using Jacobi's residue theorem.