标题： 盘-行星相互作用的数值模拟 显示英文标题

标题： Numerical simulations of disc-planet interactions

摘要： 引力相互作用在原行星盘和在其内部形成的行星大小的天体之间导致角动量交换，从而引起行星迁移，并且对于质量更大的行星，可能在盘中形成空隙。 在本文中，我们回顾了盘-行星相互作用的基本理论，并讨论了嵌入原行星盘中的行星的最新数值模拟结果。 我们考虑低质量行星的迁移以及当包含对盘热力学的更全面处理时，所谓的一型迁移的最新理解进展。 我们讨论中等质量行星的快速迁移（所谓的三型迁移），以及巨行星（二型迁移）的迁移及其在盘中的相关空隙形成。 高性能计算设施的可用性使得可以计算磁化、湍流盘的全局模拟，我们讨论了此类盘中低质量和高质量行星的最新结果。 显示英文摘要

摘要： The gravitational interaction between a protoplanetary disc and planetary sized bodies that form within it leads to the exchange of angular momentum, resulting in migration of the planets and possible gap formation in the disc for more massive planets. In this article, we review the basic theory of disc-planet interactions, and discuss the results of recent numerical simulations of planets embedded in protoplanetary discs. We consider the migration of low mass planets and recent developments in our understanding of so-called type I migration when a fuller treatment of the disc thermodynamics is included. We discuss the runaway migration of intermediate mass planets (so-called type III migration), and the migration of giant planets (type II migration) and the associated gap formation in the disc. The availability of high performance computing facilities has enabled global simulations of magnetised, turbulent discs to be computed, and we discuss recent results for both low and high mass planets embedded in such discs.