期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
A Tropical View on Landau-Ginzburg Models
1
作者 Michael CARL Max PUMPERLA Bernd SIEBERT 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2024年第1期329-382,共54页
This paper,largely written in 2009/2010,fits Landau-Ginzburg models into the mirror symmetry program pursued by the last author jointly with Mark Gross since 2001.This point of view transparently brings in tropical di... This paper,largely written in 2009/2010,fits Landau-Ginzburg models into the mirror symmetry program pursued by the last author jointly with Mark Gross since 2001.This point of view transparently brings in tropical disks of Maslov index 2 via the notion of broken lines,previously introduced in two dimensions by Mark Gross in his study of mirror symmetry for P2.A ma jor insight is the equivalence of properness of the Landau-Ginzburg potential with smoothness of the anticanonical divisor on the mirror side.We obtain proper superpotentials which agree on an open part with those classically known for toric varieties.Examples include mirror LG models for non-singular and singular del Pezzo surfaces,Hirzebruch surfaces and some Fano threefolds. 展开更多
关键词 Landau-Ginzburg model mirror symmetry tropical disk broken line wall structure scattering diagram Gross-Siebert program del Pezzo surface toric degeneration
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部