Two different (1+1)-dimensional KPZ growth models, adopting flat and curved geometries, meet each other at a single common point.
From the article:
Competing Universalities in Kardar-Parisi-Zhang Growth ModelsAbbas Ali Saberi, Hor Dashti-Naserabadi, and Joachim Krug
Phys. Rev. Lett. 122, 040605 (2019)
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