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arxiv: 1106.1337 · v2 · pith:7GN3H4PYnew · submitted 2011-06-07 · 🧮 math.AG · math.SG

Gromov-Witten invariants of bp¹ and Eynard-Orantin invariants

classification 🧮 math.AG math.SG
keywords invariantsgromov-wittenariseeynard-orantinapplicationasymptoticscurvecurves
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We prove that stationary Gromov-Witten invariants of $\bp^1$ arise as the Eynard-Orantin invariants of the spectral curve $x=z+1/z$, $y=\ln{z}$. As an application we show that tautological intersection numbers on the moduli space of curves arise in the asymptotics of large degree Gromov-Witten invariants of $\bp^1$.

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