碰撞流体中的相对论动力学摩擦
Relativistic dynamical friction in a collisional fluid
摘要：
本文研究了气体介质中以相对论速度运动的物体所受的动摩擦力。这个力，这是由于重力相互作用的身体与自己的重力诱导尾流，计算直线和圆周运动，概括了以前的结果由几个作者。对强吸积超大质量黑洞极端质量比吸气的研究提出了可能的应用。
英文摘要：
The dynamical friction force experienced by a body moving at relativistic speed in a gaseous medium is examined. This force, which arises due to the gravitational interaction of the body with its own gravitationally-induced wake, is calculated for straight-line and circular motion, generalizing previous results by several authors. Possible applications to the study of extreme mass-ratio inspirals around strongly-accreting supermassive black holes are suggested.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
