Publications & Reports

Gromov–Witten invariants of P1 and Eynard–Orantin invariants.

Norbury P, Scott N


We prove that genus-zero and genus-one stationary Gromov–Witten invariants of P1 arise as the Eynard–Orantin invariants of the spectral curve x=z+1∕z, y=lnz. 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 P1.


  • Journal: Geometry & Topology
  • Published: 01/04/2014
  • Volume: 18
  • Issue: 4
  • Pagination: 1865–1910