Quantum gravitational corrections to a star metric and the black hole limit

被引：23
|
作者：
Calmet, Xavier [1 ]
Casadio, Roberto [2 ,3 ]
Kuipers, Folkert [1 ]
机构：
[1] Univ Sussex, Dept Phys & Astron, Brighton BN1 9QH, E Sussex, England
[2] Univ Bologna, Dipartimento Fis & Astron, Via Irnerio 46, I-40126 Bologna, Italy
[3] INFN, Sez Bologna, IS FLAG, Via B Pichat 6-2, I-40127 Bologna, Italy
来源：
PHYSICAL REVIEW D | 2019年 / 100卷 / 08期
基金：
英国科学技术设施理事会;
关键词：
SCHWINGER-DEWITT TECHNIQUE; GENERAL-RELATIVITY; GRAVITY; CURVATURE; 2ND-ORDER; SCALE; FIELD;
D O I：
10.1103/PhysRevD.100.086010
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper we consider the full set of quantum gravitational corrections to a star metric to second order in curvature. As we use an effective field theoretical approach, these corrections apply to any model of quantum gravity that is based on general coordinate invariance. We then discuss the black hole limit and identify an interesting phenomenon which could shed some light on the nature of astrophysical black holes: while star metrics receive corrections at second order in curvature, vacuum solutions such as black hole metrics do not. What happens to these corrections when a star collapses?
引用
收藏
页数：10
相关论文
共 50 条
  • [41] Quantum corrections to the quasinormal modes of the Schwarzschild black hole
    Chen, Hao
    Hassanabadi, Hassan
    Lutfuoglu, Bekir Can
    Long, Zheng-Wen
    [J]. GENERAL RELATIVITY AND GRAVITATION, 2022, 54 (11)
  • [42] Gravitational lensing by a quantum deformed Schwarzschild black hole
    Lu, Xu
    Xie, Yi
    [J]. EUROPEAN PHYSICAL JOURNAL C, 2021, 81 (07):
  • [43] Comparison of Approaches to Quantum Gravitational Corrections on the Reissner-Nordstrom-de Sitter Black Hole Tunneling Radiation
    Dehghani, M.
    Farmany, A.
    [J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2010, 49 (07) : 1633 - 1640
  • [44] Rainbow black hole from quantum gravitational collapse
    Parvizi, Aliasghar
    Pawlowski, Tomasz
    Tavakoli, Yaser
    Lewandowski, Jerzy
    [J]. PHYSICAL REVIEW D, 2022, 105 (08)
  • [45] Black hole evolution in a quantum-gravitational framework
    Park, I. Y.
    [J]. PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2021, 2021 (06):
  • [46] Gravitational lensing by a quantum deformed Schwarzschild black hole
    Xu Lu
    Yi Xie
    [J]. The European Physical Journal C, 2021, 81
  • [47] Essay: The Quantum Gravitational Black Hole Is Neither Black Nor White
    T. P. Singh
    Cenalo Vaz
    [J]. General Relativity and Gravitation, 2004, 36 : 2589 - 2594
  • [48] Modeling the gravitational wave signature of neutron star black hole coalescences
    Thompson, Jonathan E.
    Fauchon-Jones, Edward
    Khan, Sebastian
    Nitoglia, Elisa
    Pannarale, Francesco
    Dietrich, Tim
    Hannam, Mark
    [J]. PHYSICAL REVIEW D, 2020, 101 (12)
  • [49] Braneworld black hole gravitational lens: Strong field limit analysis
    Eiroa, EF
    [J]. PHYSICAL REVIEW D, 2005, 71 (08): : 1 - 7
  • [50] QUANTUM CORRECTIONS TO BLACK-HOLE ENTROPY IN STRING THEORY
    DABHOLKAR, A
    [J]. PHYSICS LETTERS B, 1995, 347 (3-4) : 222 - 229
12345