Magnetized strange quark matter in f ( R, T ) gravity with bilinear and special form of time varying deceleration parameter

In this paper, exact solutions of the Einstein field equations of the Kaluza-Klein cosmological model have been obtained in the presence of strange quark matter. We have considered the timevarying cosmological constant Λ as Λ = αH2 + βR-2, where α and β are free parameters. The solutions are obtained with the help of the equation of state for strange quark matter as per the Bag model, i.e. quark pressure p = 1/3(ρ - 4BC), where BC is Bag’s constant. We also discussed the physical implications of the solutions obtained for the model for different types of universes.

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Corrigendum to: Kaluza-Klein Cosmological Model, Strange Quark Matter, and Time-Varying Lambda

Zeitschrift für Naturforschung A ◽

10.1515/zna-2015-0109 ◽

2015 ◽

Vol 70 (5) ◽

pp. 395

Author(s):

Namrata Jain ◽

Shyamsunder S. Bhoga ◽

Gowardhan S. Khadekar

Keyword(s):

Cosmological Model ◽

Quark Matter ◽

Strange Quark ◽

Strange Quark Matter ◽

Time Varying ◽

Kaluza Klein

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KALUZA - KLEIN COSMOLOGICAL MODEL WITH QUARK AND STRANGE QUARK MATTER INF(R,T)GRAVITY

International Journal of Advanced Research ◽

10.21474/ijar01/12683 ◽

2021 ◽

Vol 9 (04) ◽

pp. 264-271

Author(s):

Samadhan L. Munde ◽

Keyword(s):

Cosmological Model ◽

Quark Matter ◽

Deceleration Parameter ◽

Strange Quark ◽

Space Time ◽

Strange Quark Matter ◽

Field Equations ◽

Constant Deceleration Parameter ◽

General Solutions ◽

Kaluza Klein

In this paper,Kaluza-Klein space-time with quark and strange quark matter in gravity has been considered. The general solutions of the field equations of Kaluza-Klein space-time have been obtained under the assumption of constant deceleration parameter. The physical and geometrical aspects of the model are also discussed in details.

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Strange Quark Matter as Dark Matter

Nonlinear Phenomena in Complex Systems ◽

10.33581/1561-4085-2019-22-4-311-317 ◽

2019 ◽

Vol 22 (4) ◽

pp. 311-317

Author(s):

Hidezumi Terazawa

Keyword(s):

Dark Matter ◽

Quark Matter ◽

Strange Quark ◽

Strange Quark Matter ◽

Quark Stars

New forms of matter such as super-hypernuclei (strange quark matter) and superhypernuclear stars (strange quark stars) as candidates for dark matter are discussed in some detail, based on the so-called "Bodmer–Terazawa–Witten hypothesis" assuming that they are stable absolutely or quasi-stable (decaying only weakly).

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