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Quantum gravity corrections to accretion onto a Schwarzschild black hole
Yang, RJ; Yang, RJ (reprint author), Hebei Univ, Coll Phys Sci & Technol, Baoding 071002, Peoples R China.
2015
发表期刊PHYSICAL REVIEW D
卷号92期号:8页码:84011
文章类型Article
摘要Quantum gravity corrections to accretion onto a Schwarzschild black hole are considered in the context of the asymptotically safe scenario. The possible positions of the critical points are discussed and the general conditions for critical points are obtained. The explicit expressions for the matter density compression and the temperature profile, both below the critical radius and at the event horizon, are derived. For polytropic matter, we determine the corrected temperature and the integrated flux resulting from quantum gravity effects at the event horizon, which might be considered as a test of the asymptotically safe scenario.
学科领域Astronomy & Astrophysics ; Physics
资助者National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project
DOIhttp://dx.doi.org/10.1103/PhysRevD.92.084011
关键词[WOS]PHANTOM COSMOLOGY ; MATTER ; GAS
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; National Natural Science Foundation of China [11147028, 11273010] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Hebei Provincial Outstanding Youth Fund [A2014201068] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Outstanding Youth Fund of Hebei University [2012JQ02] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project ; Midwest Universities Comprehensive Strength Promotion Project
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20840
专题理论物理所SCI论文
通讯作者Yang, RJ (reprint author), Hebei Univ, Coll Phys Sci & Technol, Baoding 071002, Peoples R China.
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Yang, RJ,Yang, RJ . Quantum gravity corrections to accretion onto a Schwarzschild black hole[J]. PHYSICAL REVIEW D,2015,92(8):84011.
APA Yang, RJ,&Yang, RJ .(2015).Quantum gravity corrections to accretion onto a Schwarzschild black hole.PHYSICAL REVIEW D,92(8),84011.
MLA Yang, RJ,et al."Quantum gravity corrections to accretion onto a Schwarzschild black hole".PHYSICAL REVIEW D 92.8(2015):84011.
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