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Flat rotation curves in Chern-Simons modified gravity

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Title: Flat rotation curves in Chern-Simons modified gravity
Authors: Konno, Kohkichi Browse this author
Matsuyama, Toyoki Browse this author
Asano, Yasuhiro Browse this author →KAKEN DB
Tanda, Satoshi Browse this author
Keywords: PACS=04.50.-h
PACS=04.70.Bw
PACS=95.35.+d
Issue Date: Jul-2008
Publisher: American Physical Society
Journal Title: Physical Review. D, Particle, fields, gravitation, and cosmology
Volume: 78
Issue: 2
Start Page: 024037
Publisher DOI: 10.1103/PhysRevD.78.024037
Abstract: We investigate the spacetime of a slowly rotating black hole in the Chern-Simons modified gravity. The long range feature of frame-dragging effect under the Chern-Simon gravity well explains the flat rotation curves of galaxies which is a central evidence of dark matter. Our solution provides a different scenario of rotating space from Gödel's solution.
Rights: © 2008 The American Physical Society
Type: article
URI: http://hdl.handle.net/2115/35017
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 金野 幸吉

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