Noncommutative solitonic black hole

被引：2
|
作者：
Chang-Young, Ee [1 ,2 ]
Kimm, Kyoungtae [1 ,2 ]
Lee, Daeho [1 ,2 ]
Lee, Youngone [3 ]
机构：
[1] Sejong Univ, Dept Phys, Seoul 143747, South Korea
[2] Sejong Univ, Inst Fundamental Phys, Seoul 143747, South Korea
[3] Hanyang Univ, Res Inst Nat Sci, Seoul 133791, South Korea
来源：
CLASSICAL AND QUANTUM GRAVITY | 2012年 / 29卷 / 10期
基金：
新加坡国家研究基金会;
关键词：
QUASARS;
D O I：
10.1088/0264-9381/29/10/105008
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate solitonic black hole solutions in three-dimensional noncommutative spacetime. We do this in gravity with a negative cosmological constant coupled to a scalar field. Noncommutativity is realized with the Moyal product which is expanded up to first order in the noncommutativity parameter in two spatial directions. With numerical simulation we study the effect of noncommutativity by increasing the value of the noncommutativity parameter starting from commutative solutions. We find that even a regular soliton solution in the commutative case becomes a black hole solution when the noncommutativity parameter reaches a certain value.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] REISSNER-NORDSTROM BLACK HOLE IN NONCOMMUTATIVE SPACES
    Alavi, S. A.
    ACTA PHYSICA POLONICA B, 2009, 40 (10): : 2679 - 2687
  • [42] The Radius of the Schwarzschild Black Hole in Noncommutative Space with GUP
    Ahmadi, Fatemeh
    Vali, Fatemeh
    2011 INTERNATIONAL CONFERENCE ON PHYSICS SCIENCE AND TECHNOLOGY (ICPST), 2011, 22 : 537 - 542
  • [43] Accretion onto a noncommutative geometry inspired black hole
    Rahul Kumar
    Sushant G. Ghosh
    The European Physical Journal C, 2017, 77
  • [44] SPACETIME NONCOMMUTATIVE EFFECT ON BLACK HOLE AS PARTICLE ACCELERATORS
    Ding, Chikun
    Liu, Changqing
    Quo, Qian
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2013, 22 (04):
  • [45] Quantum correction to the entropy of noncommutative BTZ black hole
    M. A. Anacleto
    F. A. Brito
    A. G. Cavalcanti
    E. Passos
    J. Spinelly
    General Relativity and Gravitation, 2018, 50
  • [46] Noncommutative correction to the entropy of Schwarzschild black hole with GUP
    Anacleto, M. A.
    Brito, F. A.
    Cruz, S. S.
    Passos, E.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2021, 36 (03):
  • [47] Geometric Description of the Thermodynamics of the Noncommutative Schwarzschild Black Hole
    Larranaga, Alexis
    Herrera, Natalia
    Garcia, Juliana
    ADVANCES IN HIGH ENERGY PHYSICS, 2013, 2013
  • [48] Cosmological and black hole spacetimes in twisted noncommutative gravity
    Ohl, Thorsten
    Schenkel, Alexander
    JOURNAL OF HIGH ENERGY PHYSICS, 2009, (10):
  • [49] Noncommutative Correction to the Entropy of Charged BTZ Black Hole
    Juric, Tajron
    Pozar, Filip
    SYMMETRY-BASEL, 2023, 15 (02):
  • [50] Black hole evaporation in a noncommutative charged Vaidya model
    M. Sharif
    W. Javed
    Journal of Experimental and Theoretical Physics, 2012, 114 : 933 - 945
12345