现实的四个时空模型
The Four Space-times Model of Reality
摘要：
我们生活在一个3+1的时空中，这个时空是用来描述具有三个空间维度和一个时间维度的宇宙的。时空维度似乎是如此自然，以至于很少受到批评。实验和非常成功的相对论理论告诉我们，有四个基本维度，其中时间被视为一个特殊的维度。时间的特殊性可以被移除，导致时间只是四个新的基本维度的函数的概念，这些维度现在具有相同的属性，结合洛伦兹不变性。推导出一个模型，在该模型中，一个4-空间，其特征在于四个类空间坐标，可以托管四个“等价但正交”的时空，每个时空有三个空间坐标和一个时间坐标。坐标是共享的;因此四维空间和四个时空都在一个空间中。电磁相互作用被限制在每个时空中，光速的作用似乎是电磁相互作用的障碍。物体的运动可以用四维空间中的四维光学来描述。四个时空中的每一个都可能存在一个宇宙，并且与最近的观测结果一致，所提出的模型可以直接应用于宇宙学物质-反物质不对称和暗物质问题。太空旅行也可能受益于所提出的概念。
英文摘要：
We live in a 3+1 space-time that is intended as a description of the universe with three space dimensions and one time dimension. Space-time dimensionality seems so natural that it is rarely criticized. Experiments and the highly successful relativistic theories teach us that there are four fundamental dimensions, among them is time that is treated as a special dimension. The specialty of time can be removed, leading to the concept that time is simply a function of four new fundamental dimensions, which have now identical properties, in combination with Lorentz invariance. A model is deduced in which a 4-space, characterized by four space-like coordinates, may host four "equivalent but orthogonal" space-times, each with three spatial coordinates and one temporal coordinate. Coordinates are shared; therefore the 4-space and the four space-times are all in one. Electromagnetic interaction is confined in each space-time and the role of the speed of light appears to be that of a barrier for the electromagnetic interaction. The motion of objects can be described by four-dimensional optics in the 4-space. Each of the four space-times may host a universe and, in agreement with recent observations, the proposed model can be directly applied to problems like the cosmological matter-antimatter asymmetry and dark-matter issues. Space travel may also benefit from the concepts presented.
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