Think globally, compute locally

Abstract

We introduce a new formulation of the so-called topological recursion, that is defined globally on a compact Riemann surface. We prove that it is equivalent to the generalized recursion for spectral curves with arbitrary ramification. Using this global formulation, we also prove that the correlation functions constructed from the recursion for curves with arbitrary ramification can be obtained as suitable limits of correlation functions for curves with only simple ramification. It then follows that they both satisfy the properties that were originally proved only for curves with simple ramification.

37 pages, v2: published version

References in corpus (3)

• Open string amplitudes and large order behavior in topological string theory
• Remodeling the B-model
• The Volume Conjecture, Perturbative Knot Invariants, and Recursion Relations for Topological Strings