U(2) projectors and 't Hooft-Polyakov monopoles on a fuzzy sphere

被引：0

作者：

Valtancoli, P. ^{[1
]}

机构：

[1] Univ Florence, Dipartimento Fis, Florence, Italy

[2] Ist Nazl Fis Nucl, Sez Firenze, I-50019 Sesto Fiorentino, Italy

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2006年 / 21卷 / 21期

关键词：

noncommutative instanton; fuzzy sphere; projective modules;

D O I：

10.1142/S0217751X06033003

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We show how to generalize our method, based on projective modules and matrix models, which enabled us to derive noncommutative monopoles on a fuzzy sphere, to the non-Abelian case, recovering known results in literature. We then discuss a possible candidate for deforming the commutative Chern class to the noncommutative case.

引用

页码：4233 / 4253

页数：21

共 28 条

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