Upgrading Extremal Flows in the Space of Derivatives

Fuente: arXiv
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Main Author: Erramilli, Rajeev S.
Format: Preprint
Published: 2026
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author Erramilli, Rajeev S.
author_facet Erramilli, Rajeev S.
contents The method of extremal flows has presented an alluring alternative approach to numerically solving bootstrap constraints. Here I present the development and adaptation of that approach to a more general class of flows with apparent discontinuities. I focus on upgrading solutions of gap maximization for the spinning modular bootstrap from low to high numerical order, though the methodology is generic to a broader class of bootstrap constraints and flows. This methodology presents various nontrivialities and nuances which reflect a richness of the space of bootstrap solutions. The result is a prototype which successfully upgrades solutions in a simple test case at small scale.
format Preprint
id arxiv_https___arxiv_org_abs_2604_24839
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Upgrading Extremal Flows in the Space of Derivatives
Erramilli, Rajeev S.
High Energy Physics - Theory
The method of extremal flows has presented an alluring alternative approach to numerically solving bootstrap constraints. Here I present the development and adaptation of that approach to a more general class of flows with apparent discontinuities. I focus on upgrading solutions of gap maximization for the spinning modular bootstrap from low to high numerical order, though the methodology is generic to a broader class of bootstrap constraints and flows. This methodology presents various nontrivialities and nuances which reflect a richness of the space of bootstrap solutions. The result is a prototype which successfully upgrades solutions in a simple test case at small scale.
title Upgrading Extremal Flows in the Space of Derivatives
topic High Energy Physics - Theory
url https://arxiv.org/abs/2604.24839