The extra dimensions of the eleven-dimensional simple supergravity are ricci-flat if they are compact

Ming Quey Chen, De Ching Chern, Rue Ron Hsu, Wai Bong Yeung

研究成果: Article同行評審

摘要

By using the de Rham-Yano-Bochner lemma on harmonic tensor fields in a compact orientable manifold, we show that the extra dimensions in eleven-dimensional simple supergravity will he Ricci-flat if they are compact.

原文English
頁(從 - 到)170-172
頁數3
期刊Lettere al Nuovo Cimento Series 2
41
發行號6
DOIs
出版狀態Published - 1984 十月 1

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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