Abstract
The present study explores the properties of dark energy star with high density under the dark energy equation of state (EOS) (pr=ωρ) with anisotropic fluid distribution, where ω describes the dark energy parameter. The relativistic dark-energy stellar structures are studied by adopting Tolman IV-type gravitational potential. In this relation we examine many physical properties through graphical plots and mathematical calculation, such as energy condition, compactness, mass-radius ratio, anisotropic nature and surface redshift. It is observed that the strong energy condition is violated whereas all other energy conditions are satisfied. We have also fitted radius corresponding to observed mass value for observed neutron stars, namely, PSRJ1416−2230,VelaX−1,4U1608−52,HerX−1 and PSRJ1903+327, which are compatible with the predicted values.
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