A degeneration formula of Donaldson-Thomas theory on Calabi-Yau 4-folds

2024/02/25 by Cao, Yalong, Zhao, Gufang, Zhou, Zijun
#Algebraic Geometry (math.AG) #FOS: Mathematics #FOS: Physical sciences #High Energy Physics - Theory (hep-th)

paper · doi:10.48550/arxiv.2402.16103

Abstract

We prove a degeneration formula for Donaldson-Thomas theory on Calabi-Yau 4-folds, and apply it to compute zero dimensional invariants on ℂ⁴ and on any local curve.

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