کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5488232 1524076 2016 26 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Higher dimensional FRW universe solutions with quark and strange quark matter in creation field cosmology
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک اتمی و مولکولی و اپتیک
پیش نمایش صفحه اول مقاله
Higher dimensional FRW universe solutions with quark and strange quark matter in creation field cosmology
چکیده انگلیسی
In this study, firstly we have studied the behavior of quark and strange quark matter for a (n+2)-dimensional Friedmann-Robertson-Walker (FRW) universe which is homogeneous and isotropic in creation field (C-field) cosmology. Using the deceleration parameter two different exact solutions of the modified Einstein equations in C-field cosmology are obtained. In addition, we obtain exact solutions of the quark and strange quark matter for a (n+2)-dimensional homogeneous and isotropic static Einstein universe (SEU) and a maximally symmetric de Sitter vacuum universe in four dimensions. Also, using C˙=0 in C-field theory, we get the SEU and de Sitter vacuum universes in Riemann geometry. Finally, some physical and kinematical quantities are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Physics - Volume 54, Issue 5, October 2016, Pages 810-819
نویسندگان
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