Supermoduli and PCOs at Genus Two
Charles Wang, Xi Yin
TL;DR
This paper explores the connection between supermoduli integration and picture changing operators in superstring theory at genus two, focusing on different parameterizations of the supermoduli space.
Contribution
It provides an explicit comparison of various parameterizations of the supermoduli space of genus two super Riemann surfaces, clarifying the role of vertical integration.
Findings
Clarified the relation between supermoduli integration and PCOs.
Compared different parameterizations of supermoduli space.
Enhanced understanding of superstring vacuum amplitudes at genus two.
Abstract
We illustrate the relation between supermoduli integration and picture changing operators (PCOs) particularly concerning the role of vertical integration, in the context of superstring vacuum amplitudes, by an explicit comparison of different parameterizations of the supermoduli space of genus two super Riemann surfaces.
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Taxonomy
TopicsCoding theory and cryptography · Holomorphic and Operator Theory · Advanced Topics in Algebra