1402/12/07

جعفر صادقی

مرتبه علمی: استاد
ارکید:
تحصیلات: دکترای تخصصی
اسکاپوس:
دانشکده: دانشکده علوم پایه
نشانی: بابلسر، خ. امیر مازندرانی، ولیعصر 12، پ 78
تلفن: 9111125092

مشخصات پژوهش

عنوان
The deformation of quintomdark energymodel
نوع پژوهش
JournalPaper
کلیدواژه‌ها
Quintom model · Dark energy · Stability of system · Non-commutativity
سال
2019
مجله ASTROPHYSICS AND SPACE SCIENCE
شناسه DOI
پژوهشگران Zohre Nekouee ، Jafar Sadeghi

چکیده

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 φ and σ with potential V (φ,σ). First we write the Lagrangian of corresponding model in 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.