论文标题
渐近，球形，自相互作用标量，狄拉克和Proca星星
Asymptotically flat, spherical, self-interacting scalar, Dirac and Proca stars
论文作者
论文摘要
我们对在爱因斯坦 - 克莱因 - 戈登，爱因斯坦 - 迪拉克和爱因斯坦 - 普罗卡模型中产生的自我磨碎的孤子进行了比较分析，该模型是针对静态的，球形对称的特定情况的。与以前的研究ARXIV不同的不同，该物质领域在拉格朗日人中具有合适的自我相互作用术语，这些术语允许在平坦的时空限制中存在这些模型的$ q $ - ball-type解决方案。尽管存在这种重要差异，但我们的分析表明，在Arxiv中观察到的高度普遍性：1708.05674剩余，并且观察到各种独立于旋转的共同模式。
We present a comparative analysis of the self-gravitating solitons arising in the Einstein-Klein-Gordon, Einstein-Dirac and Einstein-Proca models, for the particular case of static, spherically symmetric spacetimes. Differently from the previous study arXiv:1708.05674, the matter fields possess suitable self-interacting terms in the Lagrangians, which allow for the existence of $Q$-ball--type solutions for these models in the flat spacetime limit. In spite of this important difference, our analysis shows that the high degree of universality observed in arXiv:1708.05674 remains, and various spin-independent common patterns are observed.
