The 2-loop polynomial is a polynomial presenting the 2-loop part of the logarithm of the Kontsevich invariant of knots. We show a cabling formula for the 2-loop polynomial of knots. In particular, we calculate the 2-loop polynomial for torus knots.
Cite this article
Tomotada Ohtsuki, A Cabling Formula for the 2-Loop Polynomial of Knots. Publ. Res. Inst. Math. Sci. 40 (2004), no. 3, pp. 949–971