29 اردیبهشت 1403

هومان مرادپور

مرتبه علمی: دانشیار
نشانی:
تحصیلات: دکترای تخصصی / فیزیک - گرانش، اخترفیزیک و کیهان شناسی
تلفن: -
دانشکده: مرکز تحقیقات نجوم و اختر فیزیک مراغه

مشخصات پژوهش

عنوان
Anisotropic compact stars in non-conservative theory of gravity
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
Rastall theory; compact stars; physical quantities.
سال
2018
مجله INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS
شناسه DOI DOI: 10.1142/S0219887818500937
پژوهشگران اینس گودونو سالاکو ، عبدل جواد ، هومان مرادپور

چکیده

We develop anisotropic compact stars in the scenario of non-conservative theory such as Rastall theory. We consider the Krori and Barua static spherically symmetric metrics and find their unknown constants by using the masses and radii of well-known compact stars. We investigate the anisotropic compact star through various physical quantities such as anisotropic behavior, regularity conditions, stability and surface redshift. It is found that the present compact stars are stable and are in the stellar equilibrium form.