مشخصات پژوهش

عنوان	Extremal charged Vaidya and its near horizon geometry
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	Non-stationary black hole, apparent horizon, near horizon geometry
چکیده	Recently d-dimensional spherically symmetric charged Vaidya black hole solution has been constructed. We observe that this nonstationary solution admits extremal limit and study its near horizon geometry. We show that the symmetry of the near horizon geometry is SO(2, 1) ×SO(d − 1). Our analysis shows that the theorems for the near horizon geometry of stationary extremal black holes, may be extended to nonstationary cases.
پژوهشگران	سعیده صادقیان (نفر اول)، عزیزالله شفیع خانی (نفر دوم)