论文标题
理论搜索Tachyons的重力结合状态
Theoretical Search for Gravitational Bound States of Tachyons
论文作者
论文摘要
这里的任务是看看我们是否可以在某些引力环境中找到tachyon的约束状态。这可以为称为暗物质现象提供解释。从一般相对论中的标准Schwarzschild度量开始，这是针对静态和球形对称来源的，似乎不太可能存在这种局部轨道。在这项工作中，通常的各向同性压力的假设被径向和角方向上有不同压力的模型取代。这应该与中微子的研究有关，尤其是在宇宙学模型中是tachyons的情况下。我们确实找到了一个安排，该布置允许银河系中的tachyons绑定轨道。这是一个定性的突破。然后，我们继续估计所涉及的数字，发现我们确实与银河旋转曲线的实验数据具有公平的定量拟合。此外，我们被带到黑洞附近，在那里我们找到了tachyons的新型轨道。
The mission here is to see if we can find bound states for tachyons in some gravitational environment. That could provide an explanation for the phenomena called Dark Matter. Starting with the standard Schwarzschild metric in General Relativity, which is for a static and spherically symmetric source, it appears unlikely that such localized orbits exist. In this work the usual assumption of isotropic pressure is replaced by a model that has different pressures in the radial and angular directions. This should be relevant to the study of neutrinos, especially if they are tachyons, in cosmological models. We do find an arrangement that allows bound orbits for tachyons in a galaxy. This is a qualitative breakthrough. Then we go on to estimate the numbers involved and find that we do have a fair quantitative fit to the experimental data on the Galaxy Rotation Curve. Additionally we are led to look in the neighborhood of a Black Hole and there we find novel orbits for tachyons.
