Higher-genus Ooguri–Vafa integrality conjecture for chromatic Lagrangian wavefunctions

Let LL be a Lagrangian with boundary SΓS_\Gamma, let AA be a choice of phase and framing, and let ΨΓ(A)\Psi_\Gamma^{(A)} be the corresponding algebraic wavefunction. For coordinates (x1,,xg)(x_1,\ldots,x_g), write xd=x1d1xgdgx^d=x_1^{d_1}\cdots x_g^{d_g}. Higher-genus Ooguri–Vafa integrality conjecture. The wavefunction ΨΓ(A)\Psi_\Gamma^{(A)} is the generating function for all-genus open Gromov–Witten invariants of LL in framing AA, with expansion

ΨΓ(A)(x1,,xg)=s0dZ0g{0}Φ(xdqs)nd,s(A),\Psi_\Gamma^{(A)}(x_1,\ldots,x_g)=\prod_{s\geq 0}\prod_{d\in\mathbb{Z}_{\geq 0}^g\setminus\{0\}}\Phi(x^dq^s)^{n_{d,s}^{(A)}},

where

Φ(x)=n011qnx\Phi(x)=\prod_{n\geq 0}\frac{1}{1-q^n x}

and nd,s(A)n_{d,s}^{(A)} are integers. This is the proposed all-genus quantization of the disk-level Ooguri–Vafa expansion; the relevant open Gromov–Witten theory is not yet rigorously defined in the generality considered.

Sources & referencesView supporting material

Primary source

Gus Schrader, Linhui Shen and Eric Zaslow, “The Chromatic Lagrangian: Wavefunctions and Open Gromov-Witten Conjectures”, arXiv:2302.00159 (2024).

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