Density discontinuity of a neutron star and gravitational waves

Hajime Sotani, Kazuhiro Tominaga, Keiichi Maeda

    Research output: Contribution to journalArticle

    52 Citations (Scopus)

    Abstract

    We calculate quasinormal f and g modes of a neutron star with density discontinuity, which may appear in a phase transition at an extremely high density. We find that discontinuity will reflect largely on the f mode, and that the g mode could also be important for a less massive star.

    Original languageEnglish
    Article number024010
    JournalPhysical Review D
    Volume65
    Issue number2
    DOIs
    Publication statusPublished - 2002

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    Neutron Stars
    Gravitational Waves
    gravitational waves
    neutron stars
    Discontinuity
    discontinuity
    Star
    Phase Transition
    massive stars
    Calculate

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)
    • Physics and Astronomy(all)
    • Nuclear and High Energy Physics
    • Mathematical Physics

    Cite this

    Density discontinuity of a neutron star and gravitational waves. / Sotani, Hajime; Tominaga, Kazuhiro; Maeda, Keiichi.

    In: Physical Review D, Vol. 65, No. 2, 024010, 2002.

    Research output: Contribution to journalArticle

    Sotani, Hajime ; Tominaga, Kazuhiro ; Maeda, Keiichi. / Density discontinuity of a neutron star and gravitational waves. In: Physical Review D. 2002 ; Vol. 65, No. 2.
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