Fate of Electromagnetic Field on the Cracking of PSR J1614-2230 in Quadratic Regime
We study the cracking of compact object PSR J1614-2230 in quadratic regime with electromagnetic field. For this purpose, we develop a general formalism to determine the cracking of charged compact objects. We apply local density perturbations to hydrostatic equilibrium equation as well as physical v...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/865086 |
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| Summary: | We study the cracking of compact object PSR
J1614-2230 in quadratic regime with electromagnetic field. For this
purpose, we develop a general formalism to determine the cracking of
charged compact objects. We apply local density perturbations to
hydrostatic equilibrium equation as well as physical variables
involved in the model. We plot the force distribution function
against radius of the star with different parametric values of model
both with and without charge. It is found that PSR J1614-2230
remains stable (no cracking) corresponding to different values of
parameters when charge is zero, while it exhibits cracking (unstable)
when charge is introduced. We conclude that stability region
increases as amount of charge increases. |
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| ISSN: | 1687-7357 1687-7365 |