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Special Relativity in Three-Dimensional Space-Time Frames

机译:三维时空框架中的相对论

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In Newton’s classical physics, space and time are treated as absolute quantities. Space and time are treated as independent quantities and can be discussed sepa-rately. With his theory of relativity, Einstein proved that space and time are de-pendent and must be treated inseparably. Minkowski adopted a four-dimensional space-time frame and indirectly revealed the dependency of space and time by adding a constraint for an event interval. Since space and time are inseparable, a three-dimensional space-time frame can be constructed by embedding time into space to directly show the interdependency of space and time. The formula for time dilation, length contraction, and the Lorenz transformation can be derived from graphs utilizing this new frame. The proposed three-dimensional space-time frame is an alternate frame that can be used to describe motions of objects, and it may improve teaching and learning Special Relativity and provide additional insights into space and time.
机译:在牛顿的古典物理学中,空间和时间被视为绝对量。空间和时间被视为独立的数量,可以单独讨论。爱因斯坦以相对论论证了空间和时间是依赖的,必须不可分割地对待。闵可夫斯基采用了一个四维时空框架,并通过增加一个事件间隔的约束条件来间接揭示时空的依赖性。由于空间和时间是不可分割的,因此可以通过将时间嵌入空间来直接显示空间和时间的相互依赖性,从而构建三维时空框架。时间膨胀,长度收缩和Lorenz变换的公式可以从使用该新框架的图形中得出。提出的三维时空框架是可用于描述物体运动的替代框架,它可以改善相对论的教学和学习,并提供对时空的更多见解。

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