Real structures on moduli spaces of Higgs bundles

被引：35

作者：

Baraglia, David ^{[1
]}

Schaposnik, Laura P. ^{[2
]}

机构：

[1] Univ Adelaide, Sch Math Sci, Adelaide, SA 5005, Australia

[2] Univ Illinois, Dept Math, Urbana, IL 61801 USA

来源：

ADVANCES IN THEORETICAL AND MATHEMATICAL PHYSICS | 2016年 / 20卷 / 03期

基金：

美国国家科学基金会;

关键词：

K-THEORY; DUALITY; SYSTEMS; CURVE; PAIRS;

D O I：

10.4310/ATMP.2016.v20.n3.a2

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 construct triples of commuting real structures on the moduli space of Higgs bundles, whose fixed loci are branes of type (B, A, A), (A, B, A) and (A, A, B). We study the real points through the associated spectral data and describe the topological invariants involved using KO, KR and equivariant K-theory.

引用

页码：525 / 551

页数：27

共 28 条

[1]

Atiyah M., 1971, Ann. Sci. Ecole Norm. Sup., V4, P47

[2] K-THEORY AND REALITY [J].