T-duality and spinning solutions in 2 + 1 gravity

研究成果: 雜誌貢獻期刊論文同行評審

15 引文 斯高帕斯(Scopus)

摘要

Starting with the 2 + 1 Einstein-Maxwell-Dilaton system with a cosmological constant and assuming two commuting Killing symmetries we derive the corresponding 1 + 0 σ-model. It is shown that, for general values of the coupling parameters, the T-duality group is SL(2, ℝ), which coincides with the group of linear coordinate transformations along the Killing orbits. This duality, along with a suitable parameter choice, is applied to obtain some new spinning solutions in the alternative gravity theories: Einstein-Maxwell, Brans-Dicke and Einstein-Maxwell-Dilaton.

原文???core.languages.en_GB???
頁(從 - 到)775-788
頁數14
期刊Nuclear Physics B
544
發行號3
DOIs
出版狀態已出版 - 12 4月 1999

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