Tropical super Gromov-Witten invariants
Algebraic Geometry
2025-10-21 v1 Mathematical Physics
Combinatorics
math.MP
Abstract
We show that super Gromov-Witten invariants can be defined and computed by methods of tropical geometry. When the target is a point, the super invariants are descendant invariants on the moduli space of curves, which can be computed tropically. When the target is a convex, toric variety , we describe a procedure to compute the tropical Euler class of the SUSY normal bundle on , assuming it is locally tropicalizable in the sense of [CG], [CGM]. Then, we define the tropical, genus-0, -marked, super Gromov-Witten invariant of , and compute an example. This gives a tropical interpretation of super Gromov-Witten invariants of convex, toric varieties.
Keywords
Cite
@article{arxiv.2510.17400,
title = {Tropical super Gromov-Witten invariants},
author = {Artan Sheshmani and Shing-Tung Yau and Benjamin Zhou},
journal= {arXiv preprint arXiv:2510.17400},
year = {2025}
}
Comments
27 pages, comments are welcome