We introduce the notion of Mixed-Spin-P fields as an algebro-geometric model interpolating all genus GW and FJRW invariants of the quintic CY threefolds, realizing the vision of Witten’s transformation relating these two theories. This theory of mixed-P-fields produces recursive relations among GW and FJRW invariants. These relations hopefully will provide the mean to solve all genus GW invariants of quintic CY threefolds.
This is joint work with HL. Chang, WP. Li and CC. Liu
This video is part of Harvard University‘s conference JDG 2017.
