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The deformation of quintom dark energy model

  • J. SadeghiEmail author
  • Z. Nekouee
Original Article
  • 14 Downloads

Abstract

In this paper, we are going to study quintom dark energy cosmological model. In that case we introduce the action of gravity which is minimally couple to scalar field \(\phi \) and \(\sigma \) with potential \(V(\phi ,\sigma )\). First we write the Lagrangian of corresponding model in \(\mathit{FRW}\) model. Here we also introduce the non-commutative geometry and modify the above model. The deformed model leads us to obtain the equation of state. And finally we discus the present cosmological in case of phantom and quintessence. And also, we investigate the critical point and stability of system.

Keywords

Quintom model Dark energy Stability of system Non-commutativity 

Notes

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Copyright information

© Springer Nature B.V. 2019

Authors and Affiliations

  1. 1.Department of Physics, Faculty of Basic SciencesUniversity of MazandaranBabolsarIran
  2. 2.Department of Mathematics, College of Engineering, Yadegar-e-Imam Khomeini (RAH) BranchIslamic Azad UniversityTehranIran

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