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The Effective Potentials for a Charged Particle on a Charged Star

هدف این مقاله مقایسه كلاس های جواب های درونی - كه برای یك شاره كامل باردار توسط گویلفویل بدست آمده اند - از طریق بررسی حركت یك بار الكتریكی بر روی ستاره باردار نسبیتی است. ... The aim of this article is to compare some of the solution classes, which were presented for a perfect charged fluid in Ref. [1], through studying the motion of a test charged particle on a relativistic charged star. We will show that how the interior solutions of such star, can affect its exterior geometry, by illustrating the corresponding effective potential