Gauge field configurations in curved space-times. III. Self-dual SU(2) fields in Eguchi-Hanson space

Gauge field configurations in curved space-times. III. Self-dual SU(2) fields in Eguchi-Hanson space
复制标题

测量弯曲时空中的场配置。

DOI：
--
复制
发表时间：
1980
期刊：
影响因子：
--
通讯作者：
A. Comtet
A. Comtet
中科院分区：
--
文献类型：
--
作者：
H. Boutaleb;A. Chakrabarti;A. Comtet

文献摘要

被引文献

相似文献

对于江口-汉森度规，构造了一类有限作用的自对偶SU(2)规范场。两个连续的参数出现在解决方案中，导致一个连续的动作。这一类包括作为特殊情况的自旋连接解，并在适当地通过到平坦空间极限之后归结为Belavin-Polyakov-Schwarz-Tyupkin瞬子。讨论了这些解决方案的可能意义。
A class of finite-action, self-dual SU(2) gauge fields are constructed for the Eguchi-Hanson metric. Two continuous parameters appear in the solution leading to a continuous action. This class includes the spin-connection solution as a particular case and reduces to the Belavin-Polyakov-Schwarz-Tyupkin instanton after a suitable passage to the flat-space limit. Possible significances of such solutions are discussed.