The remodeling conjecture for open Gromov–Witten generating functions

Consider the topological A-model on a local toric Calabi–Yau 3-fold YlY_{\bm{l}} with a special Lagrangian submanifold LL. Let Fn(g)(x1,,xn)F_n^{(g)}(\mathsf{x}_1,\ldots,\mathsf{x}_n) be the generating functions of open Gromov–Witten invariants for genus-gg Riemann surfaces with nn boundaries mapped to YlY_{\bm{l}}, with boundaries mapped to LL. Let ΣYlK\Sigma_{Y_{\bm{l}}^{\vee}}^{K} be the mirror curve, let B(z1,z2)B(z_1,z_2) be its Bergman kernel, and let ωn(g)\omega_n^{(g)} be the multilinear meromorphic differentials produced by topological recursion. The points ziz_i lie on the mirror curve in a local coordinate, and ziz_i^* are reference points at which the relevant integrals vanish. Via the closed and open mirror maps, the open Gromov–Witten generating functions are expressed, up to framing ambiguity, by the topological-recursion integrals

F1(0)(x1)=z1z1ω(x(z1)),ω(x(z))=logy(x(z))dx(z)x(z),F_1^{(0)}(\mathsf{x}_1)=\int_{z_1^*}^{z_1}\omega(x(z_1')),\qquad \omega(x(z))=\log y(x(z))\,\frac{dx(z)}{x(z)}, F2(0)(x1,x2)=z1z1z2z2(B(z1,z2)dx(z1)dx(z2)(x(z1)x(z2))2),F_2^{(0)}(\mathsf{x}_1,\mathsf{x}_2)=\int_{z_1^*}^{z_1}\int_{z_2^*}^{z_2}\left(B(z_1',z_2')-\frac{dx(z_1')dx(z_2')}{(x(z_1')-x(z_2'))^2}\right),

and

Fn(g)(x1,,xn)=z1z1znznωn(g)(z1,,zn)F_n^{(g)}(\mathsf{x}_1,\ldots,\mathsf{x}_n)=\int_{z_1^*}^{z_1}\cdots\int_{z_n^*}^{z_n}\omega_n^{(g)}(z_1',\ldots,z_n')

for (g,n)(0,1),(0,2)(g,n)\ne(0,1),(0,2).

Sources & referencesView supporting material

Primary source

Hiroyuki Fuji, Kohei Iwaki, Masahide Manabe and Ikuo Satake, “Reconstructing GKZ via topological recursion”, arXiv:1708.09365 (2019).

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