Computing Euler characteristic of $${N}$$ -dimensional objects via a Skyrmion-inspired overlaying ( $${N}$$ +1)-dimensional chiral field

Abstract We introduce a novel computational methodology for indexing the Euler characteristics of $$\:N$$ -dimensional objects by overlaying ( $$\:N$$ +1)-dimensional chiral vector fields. Analogous to how the skyrmion number characterizes a two-dimensional magnetic skyrmion through the integration...

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Bibliographic Details
Main Authors: Tae Jung Moon, Seong Min Park, Han Gyu Yoon, Gyunghun Yu, Hee Young Kwon, Changyeon Won
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-95495-9
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