Attractive gravity probe surface with positive cosmological constant

被引：2
作者：
Shiromizu, Tetsuya [1 ,2 ]
Izumi, Keisuke [1 ,2 ]
机构：
[1] Nagoya Univ, Dept Math, Nagoya 4648602, Japan
[2] Nagoya Univ, Kobayashi Maskawa Inst, Nagoya 4648602, Japan
来源：
PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS | 2023年 / 2023卷 / 10期
基金：
日本学术振兴会;
关键词：
ENTROPY; PROOF; MASS;
D O I：
10.1093/ptep/ptad119
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In 4D spacetimes with a positive cosmological constant, we introduce a new geometrical object associated with the cosmological horizon and then show the areal inequality. We also examine the attractive gravity probe surfaces as an indicator for the existence of attractive gravity.
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页数：13
相关论文
共 18 条
  • [1] STABILITY OF GRAVITY WITH A COSMOLOGICAL CONSTANT
    ABBOTT, LF
    DESER, S
    [J]. NUCLEAR PHYSICS B, 1982, 195 (01) : 76 - 96
  • [2] FROM I(O) TO THE 3 + 1 DESCRIPTION OF SPATIAL INFINITY
    ASHTEKAR, A
    MAGNON, A
    [J]. JOURNAL OF MATHEMATICAL PHYSICS, 1984, 25 (09) : 2682 - 2690
  • [3] BOUCHER W, 1984, PHYS REV D, V30, P2447, DOI 10.1103/PhysRevD.30.2447
  • [4] Rigidity of marginally outer trapped 2-spheres
    Galloway, Gregory J.
    Mendes, Abraao
    [J]. COMMUNICATIONS IN ANALYSIS AND GEOMETRY, 2018, 26 (01) : 63 - 83
  • [5] ENERGY EXTRACTION
    GEROCH, R
    [J]. ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1973, 224 (DEC14) : 108 - 117
  • [6] Some comments on gravitational entropy and the inverse mean curvature flow
    Gibbons, GW
    [J]. CLASSICAL AND QUANTUM GRAVITY, 1999, 16 (06) : 1677 - 1687
  • [7] A COSMOLOGICAL CONSTANT LIMITS THE SIZE OF BLACK-HOLES
    HAYWARD, SA
    SHIROMIZU, T
    NAKAO, K
    [J]. PHYSICAL REVIEW D, 1994, 49 (10): : 5080 - 5085
  • [8] Izumi K., 2021, Prog. Theor. Exp. Phys, V2021, p083E02
  • [9] Attractive gravity probe surfaces in higher dimensions
    Izumi, Keisuke
    Tomikawa, Yoshimune
    Shiromizu, Tetsuya
    Yoshino, Hirotaka
    [J]. PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2023, 2023 (04):
  • [10] Upper bound for entropy in asymptotically de Sitter space-time
    Maeda, K
    Koike, T
    Narita, M
    Ishibashi, A
    [J]. PHYSICAL REVIEW D, 1998, 57 (06): : 3503 - 3508
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