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arXiv · 2402.17770

The Strominger System and Flows by the Ricci Tensor

Sébastien Picard
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Abstract

This is a survey on the Strominger system and a geometric flow known as the anomaly flow. We will discuss various aspects of non-K\"ahler geometry on Calabi-Yau threefolds. Along the way, we discuss balanced metrics and balanced classes, the Aeppli cohomology class associated to a solution to the Strominger system, the equations of motion of heterotic supergravity, and a version of Ricci flow in this special geometry.

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Sébastien Picard. 2024-02-27. The Strominger System and Flows by the Ricci Tensor. https://arxiv.org/abs/2402.17770

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