Імітатори чорної діри в астрофізичних конфігураціях зі скалярними полями

• Date: 2019
• Main Authors: Stashko, O. S., Zhdanov, V. I.
• Format: Article
• Language: English; Ukrainian
• Published: Publishing house "Academperiodika" 2019
• Subjects: релятивiстськi астрофiзичнi об’єкти; скалярнi поля; акрецiйнi диски
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019516
• Journal Title: Ukrainian Journal of Physics

We study static spherically symmetric configurations of General Relativity in the presence of one scalar field (SF). For a monomial SF potential, the solutions of the Einstein SF equations are obtained numerically; then we get distributions of stable circular orbits around the configuration and buil...