Vaidya–Tikekar type superdense star admitting conformal motion in presence of quintessence field

Piyali Bhar
2015 European Physical Journal C: Particles and Fields  
To explain the reason of accelerated expansion of our universe dark energy is a suitable candidate. Motivated by this concept in the present paper we have obtained a new model of an anisotropic superdense star which admits conformal motions in presence of quintessence field which is characterized by a parameter omega with omega lies in the range -1 to -1/3.The model has been developed by choosing Vaidya-Titekar ansatz [P C Vaidya and R Tikekar (1982)J. Astrophys .Astron. 3 325].Our model
more » ... all the physical requirements.We have analyze our result analytically as well as with the help of graphical representation.
doi:10.1140/epjc/s10052-015-3340-x fatcat:34po7pan6bho5jmcpsyvibb3xm