论文标题
暗物质在弱场限制中作为重力孤子
Dark Matter as gravitational solitons in the weak field limit
论文作者
论文摘要
在本文中，我们将描述暗物质部分由引力孤子（Gravisolitons）组成的想法。相应的解决方案对于弱重力场（弱场极限）相对于背景度量有效。该孤子的稳定性与特殊叶面的存在相关，并与时空的平滑性特性令人惊讶。重力岩具有暗物质的许多特性，例如与光相互作用，而是通过引力对物质作用。在本文中，我们表明了重力洛氏菌的重力镜头效应与通常物质的镜头效应一致。此外，我们获得了相同的状态方程$ W = 0 $。
In this paper, we will describe the idea that dark matter partly consists of gravitational solitons (gravisolitons). The corresponding solution is valid for weak gravitational fields (weak field limit) with respect to a background metric. The stability of this soliton is connected with the existence of a special foliation and amazingly with the smoothness properties of spacetime. Gravisolitons have many properties of dark matter, such as no interaction with light but act on matter via gravitation. In this paper, we showed that the gravitational lensing effect of gravisolitons agreed with the lensing effect of usual matter. Furthermore, we obtained the same equation of state $w=0$ as matter.
