A Relativistic Compact Stellar Model of Anisotropic Quark Matter Mixed with Dark Energy

Author:

Grammenos Theophanes1,Rahaman Farook2,Ray Saibal3ORCID,Deb Debabrata4ORCID,Chowdhury Sourav Roy5

Affiliation:

1. Department of Civil Engineering, University of Thessaly, Volos, Greece

2. Department of Mathematics, Jadavpur University, Kolkata, 700092 West Bengal, India

3. Department of Physics, Government College of Engineering and Ceramic Technology, Kolkata, 700010 West Bengal, India

4. Department of Physics, Indian Institute of Science, Bangalore 560012, India

5. Institute of Physics, Southern Federal University, 194 Stachki, Rostov-on-Don 344090, Russia

Abstract

The possibility of strange stars mixed with dark energy to be one of the candidates for dark energy stars is the main issue of the present study. Our investigation shows that quark matter atcs as dark energy after a certain yet unknown critical condition inside the quark stars. Our proposed model reveals that strange stars mixed with dark energy feature a physically acceptable stable model and mimic characteristics of dark energy stars. The plausible connections are shown through the mass-radius relation as well as the entropy and temperature. We particularly note that a two-fluid distribution is a major reason for the anisotropic nature of the spherical stellar system.

Funder

Southern Federal University

Publisher

Hindawi Limited

Subject

Nuclear and High Energy Physics

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