论文标题
惰性二进制混合物的牛仔裤不稳定:欧拉制度中的动力学理论方法
Jeans instability for an inert binary mixture: a kinetic theory approach in the Euler regime
论文作者
论文摘要
在局部平衡,忽视的耗散作用中,检查了重力崩溃的牛仔裤稳定性标准。相应的传输方程是在欧拉制度近似中使用动力学理论建立的。结果表明,相应的分配关系已修改,从而对牛仔裤波数进行了校正。这种形式主义可以概括为涉及耗散的几个有趣案例。
The Jeans stability criterium for gravitational collapse is examined for the case of an inert binary mixture in local equilibrium, neglectinq dissipative effects. The corresponding transport equations are established using kinetic theory within the Euler regime approximation. It is shown that the corresponding dispertion relation is modified, yielding corrections to the Jeans wave number. This formalism that can be generalized for several interesting cases involving dissipation.