Apparent horizons of an N-black-hole system in a space-time with a cosmological constant

Ken Ichi Nakao, Kazuhiro Yamamoto, Keiichi Maeda

    研究成果: Article

    23 引用 (Scopus)

    抄録

    We present the analytic solution of N Einstein-Rosen bridges (N black holes) in the space-time with a cosmological constant and analyze it for one- and two-bridge systems. We discuss the three kinds of apparent horizons: i.e., the black-hole, white-hole, and cosmological apparent horizons. In the case of two Einstein-Rosen bridges, when the total mass is larger than a critical value, the black-hole apparent horizon surrounding two Einstein-Rosen bridges is not formed even if the distance is very short. Furthermore, in this case, the cosmological apparent horizon enclosing both bridges does not appear. Hence, it seems that when the total mass is very large, the Einstein-Rosen bridges cannot collapse into one black hole unless the gravitational mass is released in some way.

    元の言語English
    ページ(範囲)3203-3213
    ページ数11
    ジャーナルPhysical Review D
    47
    発行部数8
    DOI
    出版物ステータスPublished - 1993

    Fingerprint

    horizon

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

    これを引用

    Apparent horizons of an N-black-hole system in a space-time with a cosmological constant. / Nakao, Ken Ichi; Yamamoto, Kazuhiro; Maeda, Keiichi.

    :: Physical Review D, 巻 47, 番号 8, 1993, p. 3203-3213.

    研究成果: Article

    Nakao, Ken Ichi ; Yamamoto, Kazuhiro ; Maeda, Keiichi. / Apparent horizons of an N-black-hole system in a space-time with a cosmological constant. :: Physical Review D. 1993 ; 巻 47, 番号 8. pp. 3203-3213.
    @article{77c7722e353d459bb1fe486b12798e1f,
    title = "Apparent horizons of an N-black-hole system in a space-time with a cosmological constant",
    abstract = "We present the analytic solution of N Einstein-Rosen bridges (N black holes) in the space-time with a cosmological constant and analyze it for one- and two-bridge systems. We discuss the three kinds of apparent horizons: i.e., the black-hole, white-hole, and cosmological apparent horizons. In the case of two Einstein-Rosen bridges, when the total mass is larger than a critical value, the black-hole apparent horizon surrounding two Einstein-Rosen bridges is not formed even if the distance is very short. Furthermore, in this case, the cosmological apparent horizon enclosing both bridges does not appear. Hence, it seems that when the total mass is very large, the Einstein-Rosen bridges cannot collapse into one black hole unless the gravitational mass is released in some way.",
    author = "Nakao, {Ken Ichi} and Kazuhiro Yamamoto and Keiichi Maeda",
    year = "1993",
    doi = "10.1103/PhysRevD.47.3203",
    language = "English",
    volume = "47",
    pages = "3203--3213",
    journal = "Physical review D: Particles and fields",
    issn = "0556-2821",
    publisher = "American Institute of Physics Publising LLC",
    number = "8",

    }

    TY - JOUR

    T1 - Apparent horizons of an N-black-hole system in a space-time with a cosmological constant

    AU - Nakao, Ken Ichi

    AU - Yamamoto, Kazuhiro

    AU - Maeda, Keiichi

    PY - 1993

    Y1 - 1993

    N2 - We present the analytic solution of N Einstein-Rosen bridges (N black holes) in the space-time with a cosmological constant and analyze it for one- and two-bridge systems. We discuss the three kinds of apparent horizons: i.e., the black-hole, white-hole, and cosmological apparent horizons. In the case of two Einstein-Rosen bridges, when the total mass is larger than a critical value, the black-hole apparent horizon surrounding two Einstein-Rosen bridges is not formed even if the distance is very short. Furthermore, in this case, the cosmological apparent horizon enclosing both bridges does not appear. Hence, it seems that when the total mass is very large, the Einstein-Rosen bridges cannot collapse into one black hole unless the gravitational mass is released in some way.

    AB - We present the analytic solution of N Einstein-Rosen bridges (N black holes) in the space-time with a cosmological constant and analyze it for one- and two-bridge systems. We discuss the three kinds of apparent horizons: i.e., the black-hole, white-hole, and cosmological apparent horizons. In the case of two Einstein-Rosen bridges, when the total mass is larger than a critical value, the black-hole apparent horizon surrounding two Einstein-Rosen bridges is not formed even if the distance is very short. Furthermore, in this case, the cosmological apparent horizon enclosing both bridges does not appear. Hence, it seems that when the total mass is very large, the Einstein-Rosen bridges cannot collapse into one black hole unless the gravitational mass is released in some way.

    UR - http://www.scopus.com/inward/record.url?scp=0009289461&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=0009289461&partnerID=8YFLogxK

    U2 - 10.1103/PhysRevD.47.3203

    DO - 10.1103/PhysRevD.47.3203

    M3 - Article

    VL - 47

    SP - 3203

    EP - 3213

    JO - Physical review D: Particles and fields

    JF - Physical review D: Particles and fields

    SN - 0556-2821

    IS - 8

    ER -