Interacting Quintessence Dark Energy Models in Lyra Manifold
H. Farahani (Department of Physics, Mazandaran University, P.O. Box 47416-95447, Babolsar, Iran); M. Khurshudyan (Department of Theoretical Physics, Yerevan State University, 1 Alex Manookian, 0025 Yerevan, Armenia); J. Sadeghi (Department of Physics, Islamic Azad University, Ayatollah Amoli Branch, P.O. Box 678, Amol, Iran); R. Myrzakulov (Department of Physics, Eurasian International Center for Theoretical Physics, Eurasian National University, Astana 010008, Kazakhstan); Antonio Pasqua (Department of Physics, University of Trieste, Via Valerio, No. 2, 34127 Trieste, Italy)
We consider two-component dark energy models in Lyra manifold. The first component is assumed to be a quintessence field while the second component may be a viscous polytropic gas, a viscous Van der Waals gas, or a viscous modified Chaplygin gas. We also consider the possibility of interaction between components. By using the numerical analysis, we study some cosmological parameters of the models and compare them with observational data.