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physics.optics2026
Extended Self-similarity in Multimode Optical Fiber Speckles
Mengxin Wu, Ziye Chen, Guang Yang +1
Extended Self-Similarity (ESS) is a widely used tool for uncovering universal power-law scaling in systems dominated by nonlinear interactions. This work demonstrates that ESS scal…
math-ph2026
Generalized forms of types N = 1, 2 and higher gauge theory
Danhua Song, Mengyao Wu
In this paper, we give a compact formulation of strict higher gauge theory based on generalized (differential) forms that package fields of multiple form degrees into a single vari…