期刊文献+

De Sitter空间中的Yang-Mills场

Yang-Mills fields over space-like submanifold of de sitter space
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摘要 将Bourguigonon和Lawson的球面上的孤立性现象推广到de Sitter空间中的n维紧致类空子流形上,得到了当紧致类空子流形满足某一条件时,则Yang-Mills场消失.还运用整体拼挤估计,证得Mn上任意的Yang-Mills联络是平坦的. The isolation theorem due to Burguigonon and Lawson was generalized to compact space-like submaniflod. It is proved that if an n-dimensional compact space-like submanifold immersed in de Sitter space satisfies some condition, then Yang-Mills fields is vanishing. Moreover, a conclusion that the Yang-Mills connection is flat is put forward by using global pinching methods.
出处 《哈尔滨工业大学学报》 EI CAS CSCD 北大核心 2008年第3期502-504,共3页 Journal of Harbin Institute of Technology
基金 浙江省自然科学基金资助项目(M103047)
关键词 YANG-MILLS场 类空子流形 孤立性 平坦联络 Yang-Mills field space-like submanifold isolation flat
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参考文献7

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