論文

査読有り
2004年4月

Restricting quark matter models by gravitational wave observation

PHYSICAL REVIEW D
  • H Sotani
  • ,
  • K Kohri
  • ,
  • T Harada

69
8
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1103/PhysRevD.69.084008
出版者・発行元
AMERICAN PHYSICAL SOC

We consider the possibilities for obtaining information about the equation of state for quark matter by using future direct observational data on gravitational waves. We study the nonradial oscillations of both fluid and spacetime modes of pure quark stars. If we observe the f and the lowest w(II) modes from quark stars, by using the simultaneously obtained radiation radius we can constrain the bag constant B with reasonable accuracy, independently of the s quark mass.


リンク情報
DOI
https://doi.org/10.1103/PhysRevD.69.084008
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000221277400043&DestApp=WOS_CPL
ID情報
  • DOI : 10.1103/PhysRevD.69.084008
  • ISSN : 0556-2821
  • Web of Science ID : WOS:000221277400043

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