标题： 耗散性相对论磁流体动力学的多组分混合物及其在中子星中的应用 显示英文标题

标题： Dissipative relativistic magnetohydrodynamics of a multicomponent mixture and its application to neutron stars

摘要： 我们为非超流多组分磁化带电相对论混合物推导了流体动力学方程，考虑了化学反应以及粘滞、扩散、热扩散和热传导效应。 所得方程形式相当简单，可直接应用，例如用于研究中子星的磁热演化。 我们还建立了我们的形式与文献中已知结果之间的联系，并通过从微观理论计算得到的动量转移率表达了现象学扩散系数。 显示英文摘要

摘要： We formulate hydrodynamic equations for nonsuperfluid multicomponent magnetized charged relativistic mixtures, taking into account chemical reactions as well as viscosity, diffusion, thermodiffusion, and thermal conductivity effects. The resulting equations have a rather simple form and can be readily applied, e.g., for studying magnetothermal evolution of neutron stars. We also establish a link between our formalism and the results known in the literature, and express the phenomenological diffusion coefficients through momentum transfer rates which are calculated from microscopic theory.