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Acceleration effect in the gravitational field of black hole involving a global monopole

## Acceleration effect in the gravitational field of black hole involving a global monopole

Shao Jian-Zhou, Wang Yong-Jiu
• #### Abstract

In this paper, we provide the analytical expression of acceleration of neutral experimental particle in the gravitational field of black hole involving a global monopole and discuss the contribution of global monopole to acceleration effect. The results indicate that the repulsion effect takes place due to the global monopole, and when v c, neutral particle in the gravitational field is subjected to a repulsive force, which does not exist in Newtonian mechanics.

#### Authors and contacts

• Funds: Project supported by the National Basic Research Program of China (Grant No. 2010CB832803), the National Natural Science Foundation of China (Grant No. 10873004), the Research Foundation of Education Bureau of Hunan Province, China (Grant No. 08B051), and the Scientific Research Fund of Hunan Normal University, China.

#### References

 [1] Cardall C Y, Fuller G M 1996 Phys. Rev. D 55 7960 [2] Landau L D, Lifshitz E M, Landau L D 1980 The Classical Theory of Fields (Oxford: Pergamon Press) p251 [3] [4] [5] Wang Y J 2011 Theory of Gravitation (Beijing: Science Press) p689 (in Chinese) [王永久 2011 引力理论 (北京: 科学出版社) 第689页] [6] [7] Wang Y J, Tang Z M 2002 Astrophys, Space Sci. 281 689 [8] Wang Y J, Tang Z M 2005 Chin. Phys. Lett. 22 773 [9] [10] Barriola M, Vilenkin A 1989 Phys. Rev. Lett. 63 341 [11] [12] Mukunda A, Vilenkin A 1986 Phys. Rev. D 34 2263 [13] [14] Xiang M H, Chen J H, Wang Y J 2011 Acta Phys. Sin. 60 090401 (in Chinese) [向茂槐, 陈菊华, 王永久 2011 物理学报 60 090401] [15] [16] Wang Y J, Tang Z M 2002 Sci. China A 45 528 (in Chinese) [王永久, 唐智明 2002 中国科学A 45 528] [17] [18] Wang Y J 2008 Classic Black Hole and Quantum Black Hole (Beijing: Science Press) p248 (in Chinese) [王永久 2008 经典黑洞和量子黑洞 (北京: 科学出版社) 第248页] [19]

#### Cited By

•  [1] Cardall C Y, Fuller G M 1996 Phys. Rev. D 55 7960 [2] Landau L D, Lifshitz E M, Landau L D 1980 The Classical Theory of Fields (Oxford: Pergamon Press) p251 [3] [4] [5] Wang Y J 2011 Theory of Gravitation (Beijing: Science Press) p689 (in Chinese) [王永久 2011 引力理论 (北京: 科学出版社) 第689页] [6] [7] Wang Y J, Tang Z M 2002 Astrophys, Space Sci. 281 689 [8] Wang Y J, Tang Z M 2005 Chin. Phys. Lett. 22 773 [9] [10] Barriola M, Vilenkin A 1989 Phys. Rev. Lett. 63 341 [11] [12] Mukunda A, Vilenkin A 1986 Phys. Rev. D 34 2263 [13] [14] Xiang M H, Chen J H, Wang Y J 2011 Acta Phys. Sin. 60 090401 (in Chinese) [向茂槐, 陈菊华, 王永久 2011 物理学报 60 090401] [15] [16] Wang Y J, Tang Z M 2002 Sci. China A 45 528 (in Chinese) [王永久, 唐智明 2002 中国科学A 45 528] [17] [18] Wang Y J 2008 Classic Black Hole and Quantum Black Hole (Beijing: Science Press) p248 (in Chinese) [王永久 2008 经典黑洞和量子黑洞 (北京: 科学出版社) 第248页] [19]
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•  Citation:
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• Abstract views:  1807
• Cited By: 0
##### Publishing process
• Received Date:  23 March 2011
• Accepted Date:  05 June 2012
• Published Online:  05 June 2012

## Acceleration effect in the gravitational field of black hole involving a global monopole

• 1. Institute of Physics, Hunan Normal University, Changsha 410081, China
Fund Project:  Project supported by the National Basic Research Program of China (Grant No. 2010CB832803), the National Natural Science Foundation of China (Grant No. 10873004), the Research Foundation of Education Bureau of Hunan Province, China (Grant No. 08B051), and the Scientific Research Fund of Hunan Normal University, China.

Abstract: In this paper, we provide the analytical expression of acceleration of neutral experimental particle in the gravitational field of black hole involving a global monopole and discuss the contribution of global monopole to acceleration effect. The results indicate that the repulsion effect takes place due to the global monopole, and when v c, neutral particle in the gravitational field is subjected to a repulsive force, which does not exist in Newtonian mechanics.

Reference (19)

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