Accretion onto black holes is an efficient mechanism in converting the gas mass-energy into energetic outputs as radiation, wind and jet. Tidal disruption events, in which stars are tidally torn apart and then accreted onto supermassive black holes, offer unique opportunities of studying the accretion physics as well as the wind and jet launching physics across different accretion regimes. In this review, we systematically describe and discuss the models that have been developed to study the accretion flows and jets in tidal disruption events. A good knowledge of these physics is not only needed for understanding the emissions of the observed events, but also crucial for probing the general relativistic space-time around black holes and the demographics of supermassive black holes via tidal disruption events.

中文翻译：

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潮汐干扰事件中吸积盘、风和喷流的物理学

吸积到黑洞是一种将气体质量能量转化为辐射、风和喷射等能量输出的有效机制。潮汐破坏事件，其中恒星被潮汐撕裂，然后吸积到超大质量黑洞中，为研究吸积物理学以及不同吸积制度的风和喷气发射物理学提供了独特的机会。在这篇综述中，我们系统地描述和讨论了为研究潮汐中断事件中的吸积流和喷流而开发的模型。对这些物理学的深入了解不仅对理解观测事件的发射必不可少，而且对于通过潮汐破坏事件探测黑洞周围的一般相对论时空和超大质量黑洞的人口统计也至关重要。