Araştırma Makalesi
BibTex RIS Kaynak Göster

The Role of Quark-Gluon Plasma in the Early Universe

Yıl 2018, Cilt: 1 Sayı: 2, 52 - 68, 21.01.2019

Öz

In an era of the early Universe at a time estimated to be a
millionth of a second after the Big Bang, the Universe was filled
with quark-gluon plasma. In this plasma and due to the high
temperature the strong coupling constant, that characterizes the
magnitude of the strong force acting on quarks and gluons, becomes
so small. As a consequence quarks and gluons inside this plasma
can be considered as an ideal gas of gluons and massless quarks
that weakly interact with each others. Thus, for this plasma, one
can describe its characteristics by the equations of states that
relate both energy density and pressure to its temperature. This
has been done in several models in the literature with the recent
information about the properties of the quark-gluon plasma
provided by relativistic heavy-ion collision experiments and some
astrophysical measurement. In this article we review three of
these models namely the MIT bag model, Model 1 and Model 2.
Moreover we solve Einstein's field equations of the general
relativity,that describe our universe, to show the time evolution
of energy density, pressure and temperature in the early universe
in these three models. This kind of study is important as our
present universe evolved from a universe filled with quark-gluon
plasma.

Kaynakça

  • 1- A. Chodos, R.L. Jaffe, K. Johnson, C.B. Thorn, V.F. Weisskopf1974. {\it A New Extended Model of Hadrons}, Phys. Rev. D 9,3471-3495.
  • 2- D.A. Fogaأ§a, L.G. Ferreira Filho, F.S. Navarra 2010.{\it Non-linear waves in a Quark Gluon Plasma}, Phys. Rev. C 81,055211.
  • 3- V.V. Begun, M.I. Gorenstein, O.A. Mogilevsky 2011.{\it Modified Bag Models for the Quark Gluon Plasma Equation ofState}, Int. J. Mod. Phys. E 20, 1805.
  • 4- V.V. Begun, M.I. Gorenstein, O.A. Mogilevsky 2012.{\it Non-perturbative effects for the Quark-Gluon Plasma equationof state}, Phys. Atom. Nucl. 75,873-878.
  • 5- S. Borsanyi, et al. 2010.{\it Is there still any Tc mystery in lattice QCD?} J. High Energy Phys. 1009, 073.
  • 6- A. Einstein et al.1952.{\it The Principle of Relativity}, Dover, New York.
  • 7- Robert J. A. Lambourne 2010.{\it Relativity, Gravitation and Cosmology}, Cambridge UniversityPress.
  • 8- A. R. Liddle and D. H. Lyth 2000.{\it Cosmological inflation and large-scale structure}, CambridgeUniversity Press.
  • 9- E. W. Kolb and M. Turner 1990.{\it The Early Universe}, Addison-Wesley.
  • 10- S. Weinberg 1972.{\it Gravitation and Cosmology}, John Wiley and Sons, Inc.
  • 11- T. Padmanabhan 2000.Theoretical Astrophysics, Cambridge Univ. Press.
  • 12- S.M.Sanches, F.S.Navarra and D.A.Fogaأ§a 2015. {\it The quarkgluon plasma equation of state and the expansion of the earlyUniverse}, Nucl. Phys. A , 937
Yıl 2018, Cilt: 1 Sayı: 2, 52 - 68, 21.01.2019

Öz

Kaynakça

  • 1- A. Chodos, R.L. Jaffe, K. Johnson, C.B. Thorn, V.F. Weisskopf1974. {\it A New Extended Model of Hadrons}, Phys. Rev. D 9,3471-3495.
  • 2- D.A. Fogaأ§a, L.G. Ferreira Filho, F.S. Navarra 2010.{\it Non-linear waves in a Quark Gluon Plasma}, Phys. Rev. C 81,055211.
  • 3- V.V. Begun, M.I. Gorenstein, O.A. Mogilevsky 2011.{\it Modified Bag Models for the Quark Gluon Plasma Equation ofState}, Int. J. Mod. Phys. E 20, 1805.
  • 4- V.V. Begun, M.I. Gorenstein, O.A. Mogilevsky 2012.{\it Non-perturbative effects for the Quark-Gluon Plasma equationof state}, Phys. Atom. Nucl. 75,873-878.
  • 5- S. Borsanyi, et al. 2010.{\it Is there still any Tc mystery in lattice QCD?} J. High Energy Phys. 1009, 073.
  • 6- A. Einstein et al.1952.{\it The Principle of Relativity}, Dover, New York.
  • 7- Robert J. A. Lambourne 2010.{\it Relativity, Gravitation and Cosmology}, Cambridge UniversityPress.
  • 8- A. R. Liddle and D. H. Lyth 2000.{\it Cosmological inflation and large-scale structure}, CambridgeUniversity Press.
  • 9- E. W. Kolb and M. Turner 1990.{\it The Early Universe}, Addison-Wesley.
  • 10- S. Weinberg 1972.{\it Gravitation and Cosmology}, John Wiley and Sons, Inc.
  • 11- T. Padmanabhan 2000.Theoretical Astrophysics, Cambridge Univ. Press.
  • 12- S.M.Sanches, F.S.Navarra and D.A.Fogaأ§a 2015. {\it The quarkgluon plasma equation of state and the expansion of the earlyUniverse}, Nucl. Phys. A , 937
Toplam 12 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Matematik
Bölüm Articles
Yazarlar

Gaber Faisel

Sami Khalaf Bu kişi benim

Yayımlanma Tarihi 21 Ocak 2019
Yayımlandığı Sayı Yıl 2018 Cilt: 1 Sayı: 2

Kaynak Göster

APA Faisel, G., & Khalaf, S. (2019). The Role of Quark-Gluon Plasma in the Early Universe. Journal of Multidisciplinary Modeling and Optimization, 1(2), 52-68.
AMA Faisel G, Khalaf S. The Role of Quark-Gluon Plasma in the Early Universe. jmmo. Ocak 2019;1(2):52-68.
Chicago Faisel, Gaber, ve Sami Khalaf. “The Role of Quark-Gluon Plasma in the Early Universe”. Journal of Multidisciplinary Modeling and Optimization 1, sy. 2 (Ocak 2019): 52-68.
EndNote Faisel G, Khalaf S (01 Ocak 2019) The Role of Quark-Gluon Plasma in the Early Universe. Journal of Multidisciplinary Modeling and Optimization 1 2 52–68.
IEEE G. Faisel ve S. Khalaf, “The Role of Quark-Gluon Plasma in the Early Universe”, jmmo, c. 1, sy. 2, ss. 52–68, 2019.
ISNAD Faisel, Gaber - Khalaf, Sami. “The Role of Quark-Gluon Plasma in the Early Universe”. Journal of Multidisciplinary Modeling and Optimization 1/2 (Ocak 2019), 52-68.
JAMA Faisel G, Khalaf S. The Role of Quark-Gluon Plasma in the Early Universe. jmmo. 2019;1:52–68.
MLA Faisel, Gaber ve Sami Khalaf. “The Role of Quark-Gluon Plasma in the Early Universe”. Journal of Multidisciplinary Modeling and Optimization, c. 1, sy. 2, 2019, ss. 52-68.
Vancouver Faisel G, Khalaf S. The Role of Quark-Gluon Plasma in the Early Universe. jmmo. 2019;1(2):52-68.