Fundamental oscillation modes of self-interacting bosonic dark stars
學年 107
學期 2
出版（發表）日期 2019-06-26
作品名稱 Fundamental oscillation modes of self-interacting bosonic dark stars
作品名稱（其他語言）
著者 C. Vasquez Flores; Alessandro Parisi; Chian-Shu Chen; German Lugones
單位
出版者
著錄名稱、卷期、頁數 Journal of Cosmology and Astroparticle Physics 2019
摘要 We perform a detailed analysis of the fundamental f-mode frequencies and damping times of nonrotating stellar-mass boson stars in general relativity by solving the nonradial perturbation equations. Two parameters which govern the microscopic properties of the bosonic condensates, namely the self-coupling strength and the mass of the scalar particle, are explored. These two quantities characterize oscillations of boson stars. Specifically, we reexamine some empirical relations that describe the f-mode parameters in terms of the mass and radius of boson stars.
關鍵字 dark matter theory;gravitational waves / sources;gravity;massive stars
語言 en
ISSN 1475-7516
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 否
國別 GBR
公開徵稿
出版型式 ,電子版
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