Rotational Deformation of Neutron Stars

Chin. Phys. Lett.

2005, Vol. 22

Issue (7): 1604-1607 DOI:

Original Articles

Rotational Deformation of Neutron Stars

WEN De-Hua¹;CHEN Wei²;LIU Liang-Gang³

¹Department of Physics, South China University of Technology, Guangzhou 510641 ²Department of Physics, Jinan University, Guangzhou 510632 ³Department of Physics, Zhongshan University, Guangzhou 510275

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WEN De-Hua, CHEN Wei, LIU Liang-Gang 2005 Chin. Phys. Lett. 22 1604-1607

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Abstract The rotational deformations of two kinds of neutron stars are calculated by using Hartle's slow-rotation formulism. The results show that only the faster rotating neutron star gives an obvious deformation. For the slow rotating neutron star with a period larger than hundreds of millisecond, the rotating deformation is very weak.

Keywords: 04.40.Dg 95.30.Sf 97.10.Kc 97.60.Jd

Published: 01 July 2005

PACS:	04.40.Dg	(Relativistic stars: structure, stability, and oscillations)
	95.30.Sf	(Relativity and gravitation)
	97.10.Kc	(Stellar rotation)
	97.60.Jd	(Neutron stars)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2005/V22/I7/01604

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