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arXiv · 2106.14940

Phase Transition for a Family of Complex-driven Loewner Hulls

Joan Lind·Jeffrey Utley
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Abstract

Building on H. Tran's study of Loewner hulls generated by complex-valued driving functions, which showed the existence of a phase transition, we answer the question of whether the phase transition for complex-driven hulls matches the phase transition for real-driven hulls. This is accomplished through a detailed study of the Loewner hulls generated by driving functions $c\sqrt{1-t}$ and $c\sqrt{\tau + t}$ for $c \in \mathbb{C}$ and $\tau \geq 0$. This family also provides examples of new geometric behavior that is possible for complex-driven hulls but prohibited for real-driven hulls.

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Joan Lind, Jeffrey Utley. 2021-06-28. Phase Transition for a Family of Complex-driven Loewner Hulls. https://doi.org/10.2140/involve.2022.15.447

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