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.
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References
Connes, A.: Noncommutative Geometry. Academic Press, San Diego (1994)
Hatzinikitas, A., Smyrnakis, I.: J. Math. Phys. 43, 113 (2002)
Huterer, D., Cooray, A.: Phys. Rev. D 71, 023506 (2005)
Komatsu, E., et al. (WMAP Collaboration): Five-year Wilkinson microwave anisotropy probe (WMAP) observations: cosmological interpretation. Astrophys. J. Suppl. 180, 330 (2009)
Lima, J.A.S., Alcaniz, J.S.: Phys. Lett. B 600, 191 (2004)
Malekolkalami, B., Atazadeh, K., Vakili, B.: Phys. Lett. B 739, 400 (2014)
Mishraa, S., Chakraborty, S.: Eur. Phys. J. C 78, 917 (2018)
Riess, A.G., et al.: Astron. J. 116, 1009 (1998)
Sabido, M., Yee-Romero, C.: Phys. Lett. B 757, 57 (2016)
Seiberg, N., Witten, E.: J. High Energy Phys. 9909, 032 (1999)
Vakili, B., Pedram, p., Jalalzadeh, S.: Phys. Lett. B 687, 119 (2010)
Wei, Y.H., Tian, Y.: Class. Quantum Gravity 21, 5347 (2004)
Zhao, G.B.: Nat. Astron. 1, 627 (2017)
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Sadeghi, J., Nekouee, Z. The deformation of quintom dark energy model. Astrophys Space Sci 364, 64 (2019). https://doi.org/10.1007/s10509-019-3546-8
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DOI: https://doi.org/10.1007/s10509-019-3546-8