Open mirror-map formula for disk Gromov–Witten invariants of projective hypersurfaces

Let MkkM_k^k be the degree-kk projective hypersurface, let τk(x)\tau_k(x) and Fok(x)F_o^k(x) be the functions introduced above, and define the mirror map

t(x):=x+d=1L~1k,k,ddedx.t(x):=x+\sum_{d=1}^{\infty}\frac{\tilde{L}_{1}^{k,k,d}}{d}e^{dx}.

Write x(t)x(t) for its inverse and let Ohk32disk,2d1\langle{\cal O}_{h^{\frac{k-3}{2}}}\rangle_{disk,2d-1} denote the corresponding open Gromov–Witten invariant. Open mirror-map formula. The function FokF_o^k gives the generating function of these invariants:

Fok(x(t))=d=1Ohk32disk,2d1e2d12t.F_o^k(x(t))=\sum_{d=1}^{\infty}\langle{\cal O}_{h^{\frac{k-3}{2}}}\rangle_{disk,2d-1}e^{\frac{2d-1}{2}t}.

This identifies the B-model expression with the A-model disk invariants through the mirror transformation; the parser supplies no evidence that the proposed formula has been resolved.

Sources & referencesView supporting material

Primary source

Masao Jinzenji and Masahide Shimizu, “Open Virtual Structure Constants and Mirror Computation of Open Gromov-Witten Invariants of Projective Hypersurfaces”, arXiv:1108.4766 (2011).

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