Mass Defect in the Noncommutative Schwarzschild Space-Time

被引：0

作者：

Linsen Zhang

Jialin Zhang

Zhiying Zhu

Xiangyun Fu

Zhengxiang Li

机构：

[1] Hunan Normal University,Department of Physics and Institute of Physics

[2] Wuhan University of Science and Engineering,College of Science

来源：

International Journal of Theoretical Physics | 2010年 / 49卷

关键词：

Mass defect; Space-time noncommutivity; Gravitational redshift; Light-speed;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this paper we investigate the mass defect and other gravitational effects in noncommutative Schwarzschild space-time obtained by considering particles as smeared objects. The effects of space-time noncommutativity on mass defect of a test particle and a homogeneous spherical shell are calculated. The NC corrections to gravitational redshift, and light-speed in Schwarzschild field are briefly discussed. The results show that the NC corrections have weakening action on these gravitational effects comparing with those in commutative cases.

引用

页码：974 / 978

页数：4

共 30 条

[1]

Snyder H.S.(1947)undefined Phys. Rev. 71 38-undefined

[2]

Seiberg N.(1999)undefined J. High Energy Phys. 9909 20002-undefined

[3]

Witten E.(2007)undefined Europhys. Lett. 80 547-undefined

[4]

Nozari K.(2006)undefined Phys. Lett. B 632 2236-undefined

[5]

Akhshabi S.(2006)undefined Chin. Phys. 15 844-undefined

[6]

Nicolini P.(2007)undefined High Energy Phys. Nucl. Phys. 31 45-undefined

[7]

Smailagic A.(2008)undefined Class. Quantum Gravity 25 2081-undefined

[8]

Spallucci E.(2005)undefined Chin. Phys. 14 undefined-undefined

[9]

Li K.(1980)undefined Phys. Rev. Lett. 45 undefined-undefined

[10]

Cao X.H.(undefined)undefined undefined undefined undefined-undefined

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