论文标题
自我互动多田玻色子星星
Self-interacting multistate boson stars
论文作者
论文摘要
在本文中，我们考虑以四分之一的自相互作用旋转多态玻色子星。与\ cite {herdeiro：2015tia}中的无节性四分之一玻色子星相反，自我互动的多阶层玻色子星（Simbss）具有两种类型的节点，包括$^1s^1s^2s $和$^1S^1s^2p $ state。我们将Simbss的质量$ M $显示为同步频率$ω$的函数，以及三种不同情况下的非同步频率$ω_2$。此外，对于两个具有自相互潜力的共存状态的情况，我们研究了Simbss的质量$ M $与同步频率$ω$和非同步频率$ω_2$的Angular Momentum $ J $。此外，对于三种不同的情况，我们分析了SIMBS的地面和首先激发态的共存阶段。我们还计算耦合参数$λ$的最大值，并找到耦合参数$λ$存在有限范围。
In this paper, we consider rotating multistate boson stars with quartic self-interactions. In contrast to the nodeless quartic-boson stars in \cite{Herdeiro:2015tia}, the self-interacting multistate boson stars (SIMBSs) have two types of nodes, including the $^1S^2S$ and $^1S^2P$ states. We show the mass $M$ of SIMBSs as a function of the synchronized frequency $ω$, and the nonsynchronized frequency $ω_2$ for three different cases. Moreover, for the case of two coexisting states with self-interacting potential, we study the mass $M$ of SIMBSs versus the angular momentum $J$ for the synchronized frequency $ω$ and the nonsynchronized frequency $ω_2$. Furthermore, for three different cases, we analyze the coexisting phase with both the ground and first excited states for SIMBSs. We also calculate the maximum value of coupling parameter $Λ$, and find the coupling parameter $Λ$ exists the finite range.
