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A two-variable series for knot complements 结补的双变量级数
IF 1.1 2区 数学
Quantum Topology Pub Date : 2019-04-12 DOI: 10.4171/QT/145
S. Gukov, Ciprian Manolescu
{"title":"A two-variable series for knot complements","authors":"S. Gukov, Ciprian Manolescu","doi":"10.4171/QT/145","DOIUrl":"https://doi.org/10.4171/QT/145","url":null,"abstract":"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 limits at the roots of unity should recover the Witten-Reshetikhin-Turaev invariants. In this paper we discuss how, for complements of knots in $S^3$, the analogue of the invariants $hat{Z}_{a}(q)$ should be a two-variable series $F_K(x,q)$ obtained by parametric resurgence from the asymptotic expansion of the colored Jones polynomial. The terms in this series should satisfy a recurrence given by the quantum A-polynomial. Furthermore, there is a formula that relates $F_K(x,q)$ to the invariants $hat{Z}_{a}(q)$ for Dehn surgeries on the knot. We provide explicit calculations of $F_K(x,q)$ in the case of knots given by negative definite plumbings with an unframed vertex, such as torus knots. We also find numerically the first terms in the series for the figure-eight knot, up to any desired order, and use this to understand $hat{Z}_a(q)$ for some hyperbolic 3-manifolds.","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"82 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2019-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79788928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 75
A note on the $Theta$-invariant of 3-manifolds 关于3-流形$Theta$不变量的注记
IF 1.1 2区 数学
Quantum Topology Pub Date : 2019-03-11 DOI: 10.4171/QT/146
A. Cattaneo, Tatsuro Shimizu
{"title":"A note on the $Theta$-invariant of 3-manifolds","authors":"A. Cattaneo, Tatsuro Shimizu","doi":"10.4171/QT/146","DOIUrl":"https://doi.org/10.4171/QT/146","url":null,"abstract":"In this note, we revisit the $Theta$-invariant as defined by R. Bott and the first author. The $Theta$-invariant is an invariant of rational homology 3-spheres with acyclic orthogonal local systems, which is a generalization of the 2-loop term of the Chern-Simons perturbation theory. The $Theta$-invariant can be defined when a cohomology group is vanishing. In this note, we give a slightly modified version of the $Theta$-invariant that we can define even if the cohomology group is not vanishing.","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"8 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2019-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82689333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Goldman–Turaev formality implies Kashiwara–Vergne
IF 1.1 2区 数学
Quantum Topology Pub Date : 2018-12-04 DOI: 10.4171/qt/143
A. Alekseev, Nariya Kawazumi, Y. Kuno, Florian Naef
{"title":"Goldman–Turaev formality implies Kashiwara–Vergne","authors":"A. Alekseev, Nariya Kawazumi, Y. Kuno, Florian Naef","doi":"10.4171/qt/143","DOIUrl":"https://doi.org/10.4171/qt/143","url":null,"abstract":"Let $Sigma$ be a compact connected oriented 2-dimensional manifold with non-empty boundary. In our previous work, we have shown that the solution of generalized (higher genus) Kashiwara-Vergne equations for an automorphism $F in {rm Aut}(L)$ of a free Lie algebra implies an isomorphism between the Goldman-Turaev Lie bialgebra $mathfrak{g}(Sigma)$ and its associated graded ${rm gr}, mathfrak{g}(Sigma)$. In this paper, we prove the converse: if $F$ induces an isomorphism $mathfrak{g}(Sigma) cong {rm gr} , mathfrak{g}(Sigma)$, then it satisfies the Kashiwara-Vergne equations up to conjugation. As an application of our results, we compute the degree one non-commutative Poisson cohomology of the Kirillov-Kostant-Souriau double bracket. The main technical tool used in the paper is a novel characterization of conjugacy classes in the free Lie algebra in terms of cyclic words.","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"s1-4 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85974709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
The Strong Slope Conjecture for twisted generalized Whitehead doubles 扭曲广义Whitehead双重的强斜率猜想
IF 1.1 2区 数学
Quantum Topology Pub Date : 2018-11-28 DOI: 10.4171/qt/242
K. Baker, Kimihiko Motegi, T. Takata
{"title":"The Strong Slope Conjecture for twisted generalized Whitehead doubles","authors":"K. Baker, Kimihiko Motegi, T. Takata","doi":"10.4171/qt/242","DOIUrl":"https://doi.org/10.4171/qt/242","url":null,"abstract":"The Slope Conjecture proposed by Garoufalidis asserts that the degree of the colored Jones polynomial determines a boundary slope, and its refinement, the Strong Slope Conjecture proposed by Kalfagianni and Tran asserts that the linear term in the degree determines the topology of an essential surface that satisfies the Slope Conjecture. Under certain hypotheses, we show that twisted, generalized Whitehead doubles of a knot satisfies the Slope Conjecture and the Strong Slope Conjecture if the original knot does. Additionally, we provide a proof that there are Whitehead doubles which are not adequate.","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"8 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81943006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
A polynomial action on colored $mathfrak {sl}_2$ link homology 彩色$mathfrak {sl}_2$链同源上的多项式作用
IF 1.1 2区 数学
Quantum Topology Pub Date : 2018-10-31 DOI: 10.4171/QT/122
Matthew Hogancamp
{"title":"A polynomial action on colored $mathfrak {sl}_2$ link homology","authors":"Matthew Hogancamp","doi":"10.4171/QT/122","DOIUrl":"https://doi.org/10.4171/QT/122","url":null,"abstract":"","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"32 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83760437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Prime decomposition of modular tensor categories of local modules of type D D型局部模模张量范畴的素数分解
IF 1.1 2区 数学
Quantum Topology Pub Date : 2018-10-22 DOI: 10.4171/QT/140
Andrew Schopieray
{"title":"Prime decomposition of modular tensor categories of local modules of type D","authors":"Andrew Schopieray","doi":"10.4171/QT/140","DOIUrl":"https://doi.org/10.4171/QT/140","url":null,"abstract":"Let $mathcal{C}(mathfrak{g},k)$ be the unitary modular tensor categories arising from the representation theory of quantum groups at roots of unity for arbitrary simple finite-dimensional complex Lie algebra $mathfrak{g}$ and positive integer levels $k$. Here we classify nondegenerate fusion subcategories of the modular tensor categories of local modules $mathcal{C}(mathfrak{g},k)_R^0$ where $R$ is the regular algebra of Tannakian $text{Rep}(H)subsetmathcal{C}(mathfrak{g},k)_text{pt}$. For $mathfrak{g}=mathfrak{so}_5$ we describe the decomposition of $mathcal{C}(mathfrak{g},k)_R^0$ into prime factors explicitly and as an application we classify relations in the Witt group of nondegenerately braided fusion categories generated by the equivalency classes of $mathcal{C}(mathfrak{so}_5,k)$ and $mathcal{C}(mathfrak{g}_2,k)$ for $kinmathbb{Z}_{geq1}$.","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"40 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82659243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Heegaard Floer invariants of contact structures on links of surface singularities 表面奇点连杆上接触结构的保花不变量
IF 1.1 2区 数学
Quantum Topology Pub Date : 2018-09-28 DOI: 10.4171/QT/153
J'ozsef Bodn'ar, O. Plamenevskaya
{"title":"Heegaard Floer invariants of contact structures on links of surface singularities","authors":"J'ozsef Bodn'ar, O. Plamenevskaya","doi":"10.4171/QT/153","DOIUrl":"https://doi.org/10.4171/QT/153","url":null,"abstract":"Let a contact 3-manifold $(Y, xi_0)$ be the link of a normal surface singularity equipped with its canonical contact structure $xi_0$. We prove a special property of such contact 3-manifolds of \"algebraic\" origin: the Heegaard Floer invariant $c^+(xi_0)in HF^+(-Y)$ cannot lie in the image of the $U$-action on $HF^+(-Y)$. It follows that Karakurt's \"height of $U$-tower\" invariants are always 0 for canonical contact structures on singularity links, which contrasts the fact that the height of $U$-tower can be arbitrary for general fillable contact structures. Our proof uses the interplay between the Heegaard Floer homology and N'emethi's lattice cohomology.","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85375981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Hennings type invariant of 3-manifolds from a topological Hopf superalgebra 拓扑Hopf超代数中3-流形的亨宁斯型不变量
IF 1.1 2区 数学
Quantum Topology Pub Date : 2018-06-21 DOI: 10.4171/qt/142
N. Ha
{"title":"A Hennings type invariant of 3-manifolds from a topological Hopf superalgebra","authors":"N. Ha","doi":"10.4171/qt/142","DOIUrl":"https://doi.org/10.4171/qt/142","url":null,"abstract":"We prove the unrolled superalgebra $mathcal{U}_{xi}^{H}mathfrak{sl}(2|1)$ has a completion which is a ribbon superalgebra in a topological sense where $xi$ is a root of unity of odd order. Using this ribbon superalgebra we construct its universal invariant of links. We use it to construct an invariant of $3$-manifolds of Hennings type.","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"100 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90067225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Holonomy perturbations and regularity for traceless SU(2) character varieties of tangles 无迹SU(2)特征缠结的完整摄动与正则性
IF 1.1 2区 数学
Quantum Topology Pub Date : 2018-06-03 DOI: 10.4171/QT/110
Christopher Herald, P. Kirk
{"title":"Holonomy perturbations and regularity for traceless SU(2) character varieties of tangles","authors":"Christopher Herald, P. Kirk","doi":"10.4171/QT/110","DOIUrl":"https://doi.org/10.4171/QT/110","url":null,"abstract":"","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"86 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77016786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A categorification of cyclotomic rings 切眼环的分类
IF 1.1 2区 数学
Quantum Topology Pub Date : 2018-04-04 DOI: 10.4171/QT/172
Robert Laugwitz, You Qi
{"title":"A categorification of cyclotomic rings","authors":"Robert Laugwitz, You Qi","doi":"10.4171/QT/172","DOIUrl":"https://doi.org/10.4171/QT/172","url":null,"abstract":"For any natural number $n geq 2$, we construct a triangulated monoidal category whose Grothendieck ring is isomorphic to the ring of cyclotomic integers $mathbb{O}_n$.","PeriodicalId":51331,"journal":{"name":"Quantum Topology","volume":"32 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82198341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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