Gromov-Witten invariants of $\bp^1$ and Eynard-Orantin invariants
  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 $\bp^1$. 
Paul Norbury and Nick Scott
math.AG math.SG