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We reveal an intimate connection between the quantum knot invariant for torus knot T(s,t) and the character of the minimal model M(s,t), where s and t are relatively prime integers. We show that Kashaev's invariant, i.e., the N-colored…

High Energy Physics - Theory · Physics 2010-04-05 Kazuhiro Hikami , Anatol N. Kirillov

In this paper we compute a $q$-hypergeometric expression for the cyclotomic expansion of the colored Jones polynomial for the left-handed torus knot $(2,2t+1)$ and use this to define a family of quantum modular forms which are dual to the…

Number Theory · Mathematics 2014-09-23 Kazuhiro Hikami , Jeremy Lovejoy

We reveal an intimate connection between the torus link $T_{2s,2t}$ and the logarithmic $(s,t)$ VOA. We show that the singlet character of $(s,t)$-log VOA at the root of unity coincides with the Kashaev invariant and that it has a property…

Quantum Algebra · Mathematics 2023-06-07 Kazuhiro Hikami , Shoma Sugimoto

We define a polynomial invariant $J_n^T$ of links in the thickened torus. We call $J^T_n$ the $n$th toroidal colored Jones polynomial, and show it satisfies many properties of the original colored Jones polynomial. Most significantly,…

Geometric Topology · Mathematics 2023-06-21 Joe Boninger

We analyse the possibility of defining complex valued Knot invariants associated with infinite dimensional unitary representations of $SL(2,R)$ and the Lorentz Group taking as starting point the Kontsevich Integral and the notion of…

Quantum Algebra · Mathematics 2017-05-23 Joao Faria Martins

The colored Jones polynomial is a $q$-polynomial invariant of links colored by irreducible representations of a simple Lie algebra. A $q$-series called a tail is obtained as the limit of the $\mathfrak{sl}_2$ colored Jones polynomials…

Geometric Topology · Mathematics 2021-01-06 Wataru Yuasa

We explicitly prove the quantum modularity of partial theta series with even or odd periodic coefficients. As an application, we show that the Kontsevich-Zagier series $\mathscr{F}_t(q)$ which matches (at a root of unity) the colored Jones…

Number Theory · Mathematics 2024-07-22 Ankush Goswami , Robert Osburn

This is a survey talk on one of the best known quantum knot invariants, the colored Jones polynomial of a knot, and its relation to the algebraic/geometric topology and hyperbolic geometry of the knot complement. We review several aspects…

Geometric Topology · Mathematics 2013-04-03 Stavros Garoufalidis

We analyse the perturbative expansion of the knot invariants defined from the unitary representations of the Quantum Lorentz Group in two different ways, namely using the Kontsevich Integral and weight systems, and the $R$-matrix in the…

Quantum Algebra · Mathematics 2017-05-23 Joao Faria Martins

We show that for a torus knot the SL(2;C) Chern-Simons invariants and the SL(2;C) twisted Reidemeister torsions appear in an asymptotic expansion of the colored Jones polynomial. This suggests a generalization of the volume conjecture that…

Geometric Topology · Mathematics 2010-01-18 Kazuhiro Hikami , Hitoshi Murakami

We obtain a formula for the Turaev-Viro invariants of a link complement in terms of values of the colored Jones polynomial of the link. As an application we give the first examples for which the volume conjecture of Chen and the third named…

Geometric Topology · Mathematics 2018-07-10 Renaud Detcherry , Efstratia Kalfagianni , Tian Yang

R.M. Kashaev conjectured that the asymptotic behavior of his link invariant, which equals the colored Jones polynomial evaluated at a root of unity, determines the hyperbolic volume of any hyperbolic link complement. We observe numerically…

Geometric Topology · Mathematics 2007-05-23 Hitoshi Murakami , Jun Murakami , Miyuki Okamoto , Toshie Takata , Yoshiyuki Yokota

Let G be a simple complex algebraic group and g its Lie algebra. We show that the g-Witten-Reshetikhin-Turaev quantum invariants determine a deformation-quantization, C_q[X_G(torus)], of the coordinate ring of the G-character variety of the…

Quantum Algebra · Mathematics 2008-07-18 Adam S. Sikora

We prove that the N-colored Jones polynomial for the torus knot T_{s,t} satisfies the second order difference equation, which reduces to the first order difference equation for a case of T_{2,2m+1}. We show that the A-polynomial of the…

Geometric Topology · Mathematics 2007-05-23 Kazuhiro Hikami

We calculate the asymptotic behavior of the Kashaev invariant of a twice-itarated torus knot and obtain topological interpretation of the formula in terms of the Chern--Simons invariant and the twisted Reidemeister torsion.

Geometric Topology · Mathematics 2019-04-09 Hitoshi Murakami , Anh T. Tran

We express the colored Jones polynomial as the inverse of the quantum determinant of a matrix with entries in the $q$-Weyl algebra of $q$-operators, evaluated at the trivial function (plus simple substitutions). The Kashaev invariant is…

Geometric Topology · Mathematics 2007-05-23 Vu Huynh , Thang T. Q. Le

In this paper we investigate the asymptotic behavior of the colored Jones polynomials and the Turaev-Viro invariants for the figure eight knot. More precisely, we consider the $M$-th colored Jones polynomials evaluated at $(N+1/2)$-th root…

Geometric Topology · Mathematics 2022-05-04 Ka Ho Wong , Thomas Kwok-Keung Au

In our first article in this series ("Modular Invariant of Quantum Tori I: Definitions Nonstandard and Standard" arXiv:0909.0143) a modular invariant of quantum tori was defined. In this paper, we consider the case of the quantum torus…

Number Theory · Mathematics 2012-04-13 C. Castaño Bernard , T. M. Gendron

The physical 3d $\mathcal{N}=2$ theory T[Y] was previously used to predict the existence of some 3-manifold invariants $\hat{Z}_{a}(q)$ that take the form of power series with integer coefficients, converging in the unit disk. Their radial…

Geometric Topology · Mathematics 2020-07-01 Sergei Gukov , Ciprian Manolescu

This is the first article in a series devoted to the study of the asymptotic expansions of various quantum invariants related to the twist knots. In this paper, by using the saddle point method developed by Ohtsuki, we obtain an asymptotic…

Geometric Topology · Mathematics 2025-06-16 Qingtao Chen , Shengmao Zhu
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