The theory of N–mixed-spin-P fields

IF 2 1区数学

Geometry & Topology Pub Date : 2018-09-24 DOI:10.2140/gt.2021.25.775

Huai-liang Chang, Shuai Guo, Jun Li, Wei-Ping Li

引用次数: 17

Abstract

This is the first part of the project toward proving the BCOV's Feymann graph sum formula of all genera Gromov-Witten invariants of quintic Calabi-Yau threefolds. In this paper, we introduce the notion of N-Mixed-Spin-P fields, construct their moduli spaces, their virtual cycles, their virtual localization formulas, and a vanishing result associated with irregular graphs.

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n-混合自旋- p场理论

这是证明五次Calabi-Yau三倍的所有属Gromov-Witten不变量的BCOV的Feymann图和公式的项目的第一部分。本文引入了n-混合自旋- p场的概念，构造了n-混合自旋- p场的模空间、虚环、虚定位公式，并给出了一个与不规则图相关的消失结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Geometry & Topology 数学-数学

自引率

5.00%

发文量

期刊介绍： Geometry and Topology is a fully refereed journal covering all of geometry and topology, broadly understood. G&T is published in electronic and print formats by Mathematical Sciences Publishers. The purpose of Geometry & Topology is the advancement of mathematics. Editors evaluate submitted papers strictly on the basis of scientific merit, without regard to authors" nationality, country of residence, institutional affiliation, sex, ethnic origin, or political views.