Abstract Neutrino-dominated accretion flows (NDAFs) around rotating stellar-mass black holes (BHs) are plausible candidates for the central engines of gamma-ray bursts (GRBs). NDAFs are hyperaccretion disks with accretion rates in the range of around 0.001–10 M ⊙ s − 1 , which have high density and temperature and therefore are extremely optically thick and geometrically slim or even thick. We review the theoretical progresses in studying the properties of NDAFs as well as their applications to the GRB phenomenology. The topics include: the steady radial and vertical structure of NDAFs and the implications for calculating neutrino luminosity and annihilation luminosity, jet power due to neutrino-antineutrino annihilation and Blandford–Znajek mechanism and their dependences on parameters such as BH mass, spin, and accretion rate, time evolution of NDAFs, effect of magnetic fields, applications of NDAF theories to the GRB phenomenology such as lightcurve variability, extended emission, X-ray flares, kilonovae, etc., as well as probing NDAFs using multi-messenger signals such as MeV neutrinos and gravitational waves.

中文翻译：

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中微子主导的吸积流是伽马射线爆发的核心引擎

摘要 围绕旋转恒星质量黑洞 (BH) 的中微子主导的吸积流 (NDAF) 是伽马射线暴 (GRB) 中心引擎的合理候选者。NDAF 是超吸积盘，吸积率在 0.001-10 M ⊙ s − 1 范围内，具有高密度和温度，因此在光学上非常厚，几何上很薄甚至很厚。我们回顾了研究 NDAF 特性的理论进展及其在 GRB 现象学中的应用。主题包括：NDAF 的稳定径向和垂直结构以及对计算中微子光度和湮灭光度、中微子-反中微子湮灭和 Blandford-Znajek 机制产生的喷流功率及其对 BH 质量、自旋和吸积等参数的依赖速度，