NO MIRROR SYMMETRY IN LANDAU-GINZBURG SPECTRA

被引：68

作者：

KREUZER, M ^{[1
]}

SKARKE, H ^{[1
]}

机构：

[1] VIENNA TECH UNIV,INST THEORET PHYS,A-1040 VIENNA,AUSTRIA

来源：

NUCLEAR PHYSICS B | 1992年 / 388卷 / 01期

关键词：

D O I：

10.1016/0550-3213(92)90547-O

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We use a recent classification of non-degenerate quasihomogeneous polynomials to construct all Landau-Ginzburg (LG) potentials for N = 2 superconformal field theories with c = 9 and calculate the corresponding Hodge numbers. Surprisingly, the resulting spectra are less symmetric than the existing incomplete results. It turns out that models belonging to the large class for which an explicit construction of a mirror model as an orbifold is known show remarkable mirror symmetry. On the other hand, half of the remaining 15% of all models have no mirror partners. This lack of mirror symmetry may point beyond the class of LG orbifolds.

引用

页码：113 / 130

页数：18

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