标题： 球对称系统在广义相对论中的脉动 显示英文标题

标题： Pulsation of Spherically Symmetric Systems in General Relativity

摘要： 球对称黑洞和孤子解的脉动方程被转化为标准形式。 这些公式适用于一大类场论物质模型，并可轻松应用于具体例子。 还建立了与施瓦茨希尔德质量的二阶变分的能量原理之间的密切关系。 通过爱因斯坦-杨-Mills系统和爱因斯坦-Skyrme系统说明了通用表达式的应用。 显示英文摘要

摘要： The pulsation equations for spherically symmetric black hole and soliton solutions are brought into a standard form. The formulae apply to a large class of field theoretical matter models and can easily be worked out for specific examples. The close relation to the energy principle in terms of the second variation of the Schwarzschild mass is also established. The use of the general expressions is illustrated for the Einstein-Yang-Mills and the Einstein-Skyrme system.