論文

査読有り
2018年

Rotating accretion flows in D dimensions - sonic points, critical points and photon spheres

Proceedings of the 28th Workshop on General Relativity and Gravitation in Japan, JGRG 2018
  • Yasutaka Koga
  • ,
  • Tomohiro Harada

2
2
開始ページ
36
終了ページ
44
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.1103/PhysRevD.98.024018

© Proceedings of the 28th Workshop on General Relativity and Gravitation in Japan, JGRG 2018. All rights reserved. Accretion problem: Rotational flow in spherically symmetric spacetime of D-dim. Dynamical system analysis. SP/PS correspondence: Theorem (SP/PS correspondence) For our accretion model, for any stationary and axially symmetric physical transonic accretion flow of radiation fluid, its sonic point is located at (one of) the unstable photon sphere(s). Discussions The physical reason? In other cases? e.g. spacetime of different symmetries (in progress).

リンク情報
DOI
https://doi.org/10.1103/PhysRevD.98.024018
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85092194233&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85092194233&origin=inward
ID情報
  • DOI : 10.1103/PhysRevD.98.024018
  • ISSN : 2470-0010
  • eISSN : 2470-0029
  • SCOPUS ID : 85092194233

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