AdS black hole solution in dilatonic Einstein-Gauss-Bonnet gravity

Kei Ichi Maeda; Nobuyoshi Ohta; Yukinori Sasagawa

AdS black hole solution in dilatonic Einstein-Gauss-Bonnet gravity

Kei Ichi Maeda, Nobuyoshi Ohta, Yukinori Sasagawa

物理學系

研究成果: 會議貢獻類型 › 會議論文 › 同行評審

摘要

We find AdS spacetime with a linear dilaton field is exact in effective action of string theory, which is described by gravity with Gauss-Bonnet curvature correction terms coupled to dilaton field in string frame. The AdS radius is determined by the number of dimensions and the coupling constants of curvature corrections. We numerically construct asymptotically AdS black hole solutions with a linear dilaton field in Einstein Gauss-Bonnet gravity coupled to dilaton field in string frame, when the spacetime possesses hyperbolic symmetry. We find the solution is a kind of solitonic solution.

原文	???core.languages.en_GB???
頁面	344-347
頁數	4
出版狀態	已出版 - 2010
事件	20th Workshop on General Relativity and Gravitation in Japan, JGRG 2010 - Kyoto, Japan 持續時間: 21 9月 2010 → 25 9月 2010

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???event.eventtypes.event.conference???	20th Workshop on General Relativity and Gravitation in Japan, JGRG 2010
國家/地區	Japan
城市	Kyoto
期間	21/09/10 → 25/09/10

引用此

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AU - Maeda, Kei Ichi

AU - Ohta, Nobuyoshi

AU - Sasagawa, Yukinori

PY - 2010

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N2 - We find AdS spacetime with a linear dilaton field is exact in effective action of string theory, which is described by gravity with Gauss-Bonnet curvature correction terms coupled to dilaton field in string frame. The AdS radius is determined by the number of dimensions and the coupling constants of curvature corrections. We numerically construct asymptotically AdS black hole solutions with a linear dilaton field in Einstein Gauss-Bonnet gravity coupled to dilaton field in string frame, when the spacetime possesses hyperbolic symmetry. We find the solution is a kind of solitonic solution.

AB - We find AdS spacetime with a linear dilaton field is exact in effective action of string theory, which is described by gravity with Gauss-Bonnet curvature correction terms coupled to dilaton field in string frame. The AdS radius is determined by the number of dimensions and the coupling constants of curvature corrections. We numerically construct asymptotically AdS black hole solutions with a linear dilaton field in Einstein Gauss-Bonnet gravity coupled to dilaton field in string frame, when the spacetime possesses hyperbolic symmetry. We find the solution is a kind of solitonic solution.

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T2 - 20th Workshop on General Relativity and Gravitation in Japan, JGRG 2010

Y2 - 21 September 2010 through 25 September 2010

ER -

AdS black hole solution in dilatonic Einstein-Gauss-Bonnet gravity

摘要

???event.eventtypes.event.conference???

指紋

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