Generalised model for anisotropic compact stars |
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| Authors: | S K Maurya Y K Gupta Saibal Ray Debabrata Deb |
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| Institution: | 1.Department of Mathematical and Physical Sciences College of Arts and Science,University of Nizwa,Nizwa,Sultanate of Oman;2.Department of Mathematics,Raj Kumar Goel Institute of Technology,Ghaziabad,India;3.Department of Physics,Government College of Engineering and Ceramic Technology,Kolkata,India;4.Department of Physics,Indian Institute of Engineering Science and Technology, Shibpur,Howrah,India |
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| Abstract: | In the present investigation an exact generalised model for anisotropic compact stars of embedding class 1 is sought with a general relativistic background. The generic solutions are verified by exploring different physical aspects, viz. energy conditions, mass–radius relation, stability of the models, in connection to their validity. It is observed that the model presented here for compact stars is compatible with all these physical tests and thus physically acceptable as far as the compact star candidates RXJ 1856-37, SAX J 1808.4-3658 (SS1) and SAX J 1808.4-3658 (SS2) are concerned. |
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