作者: Tetsuya Shiromizu,
期刊: AIP Conference Proceedings (AIP Available online 1999) 卷期: Volume 493, issue 1
页码: 252-256
ISSN:0094-243X
年代: 1999
DOI:10.1063/1.1301594
出版商: AIP
数据来源: AIP
摘要:
We define gravitational mass in asymptotically de Sitter space-times with compactified dimension. We give simple examples with negative energy in higher dimensions. They do not have the lower bound on the mass. We also give a positive energy argument in higher dimensions and realize that elementary fermion cannot exist in our examples. ©1999 American Institute of Physics.
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