مشخصات پژوهش

عنوان	Black hole solutions in Rastall theory
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Reissner–Nordström black hole, Rastall theory of gravity, black hole solutions, static black hole solutions, charged black holes.
چکیده	The Reissner–Nordström black hole solution in a generic cosmological constant background in the context of Rastall gravity is obtained. It is shown that the cosmological constant arises naturally from the consistency of the non-vacuum field equations of the Rastall theory for a spherical symmetric space–time, rather than its ad hoc introduction in the usual Einstein and Einstein–Maxwell field equations. The usual Reissner–Nordström, Schwarzschild, and Schwarzschild – (anti-)de Sitter black hole solutions in the framework of this theory are also addressed as the special independent subclasses of the obtained general solution.
پژوهشگران	یعقوب حیدری زاده (نفر اول)، هومان مرادپور (نفر دوم)، فرهاد دارابی (نفر سوم)