规范理论中的拓扑电荷

Materials & Design (1980-2015) Pub Date : 1980-12-31 DOI:10.1002/PROP.19800281102

J. Leinaas

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引用次数: 12

摘要

规范理论的拓扑和几何方面进行了检查。讨论了规范理论的纤维束公式的几何性质，并与广义相对论的形式主义进行了比较。考察了该几何结构中平行位移算子所起的基本作用。利用该算子对各种拓扑奇异和非奇异孤子构型进行了规范无关的刻画。

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Topological Charges in Gauge Theories

Topological and geometric aspects of gauge theories are examined. The geometry of the fiber-bundle formulation of gauge theories is discussed and compared with the formalism of general relativity. The basic role played by the parallel displacement operator of this geometry is examined. With this operator a gauge independent characterization of various topological singularities and non-singular soliton configurations is carried out.

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来源期刊

Materials & Design (1980-2015)

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