Cracking of some compact objects with linear regime
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Date
2015
Authors
Journal Title
Journal ISSN
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Publisher
Astrophys Space Sci
Abstract
Compact stars serve as a logical regimen for
the implementation of theoretical models that are difficult
to understand from an experimental setup. In our present
work, we discuss the stability of self-gravitating compact
objects by using the concept of cracking in the linear regime.
We investigate the effect of density perturbation and local
anisotropy on the stability regions of the following compact
objects, neutron star PSR J1614-2230, the millisecond pulsar
PSR J1903+327 and X-ray pulsars Vela X-1, SMC X-1,
Cen X-3.We find that SMC X-1 is the stable compact object
and all other exhibit cracking.
Description
Keywords
Self-gravitating Compact stars, Cracking, Density Perturbation
Citation
Azam, M., Mardan, S., & Rehman, M. (2015). Cracking of some compact objects with linear regime. Astrophysics and Space Science, 358(1), 1-5.