A Tropical Look at Coisotropic Branes and Quantization

Emil Albrychiewicz; Andrés Franco Valiente; Vi Hong

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arXiv · 2502.19246

A Tropical Look at Coisotropic Branes and Quantization

Emil Albrychiewicz·Andrés Franco Valiente·Vi Hong

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Abstract

We continue our investigation of tropical branes by exploring the tropicalization of topological sigma models with boundaries. We show that the tropical limit naturally decomposes conventional A-branes into two distinct classes: tropical Lagrangian branes and tropical coisotropic branes. By carefully analyzing the modified boundary conditions emerging from the tropological sigma models, we construct these tropical branes explicitly and demonstrate their utility in an example where we quantize a symplectic manifold through the use of a tropical version of brane quantization.

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Emil Albrychiewicz, Andrés Franco Valiente, Vi Hong. 2025-02-26. A Tropical Look at Coisotropic Branes and Quantization. https://arxiv.org/abs/2502.19246

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