SR4 - 时空间隔 spacetime interval 北落师门Austrini 只写点和天文有关的东西。 1 人赞同了该文章 直觉告诉我时空间隔概念可以引申出很多的有趣的东西,因为它是除了光速之外,另一个在狭义相对论中所有惯性系都相等的量——在洛伦兹变换下该量不变。但是我所学甚少,本文的理解是十分浅显粗陋的,仅作为学习笔...
举个例说,该对孪生兄弟的年龄是可以藉著求时空间隔(spacetime interval)在他们任何一个惯性系中所行走的时空路径(这…zh.wikipedia.org|基于31个网页 2. 借着求时空间隔 楼主 你理解错了 “该对双生兄弟的年龄是可以借着求时空间隔(spacetime interval)在他们任何一个惯性系中所行走的时空路 …wenwen.soso.com|...
y,z,ct）来描述，若是时空间隔平方则是：ds²=dx²+dy²+dz²+c²dt²，但是想加就无...
但是在Wheeler那本《Spacetime Physics》中spacetime interval^2=dt^2-dx^2.我知道这只会改变不变量的符号,但问题就出来了:在这样的情况下spacelike 和 timelike的定义就反过来了。 怎么处理这种情况? spacetime interval到底是怎么定义的? 赞 回应 转发 赞 收藏 只看楼主 ...
Tags Interval Light Properties Spacetime Spacetime interval In summary: Well, that's a long and complicated story. It is a consequence of the invariance of light speed, but it is not easy to see why. In summary, the space time interval is defined as ds^2=(cdt)^2-(dx^2+dy^2+dz^2...
Define Interval spacetime. Interval spacetime synonyms, Interval spacetime pronunciation, Interval spacetime translation, English dictionary definition of Interval spacetime. ) n. Physics The four-dimensional continuum of one temporal and three spatial c
In summary, the equation for the Spacetime Interval incorporates both time and space units by converting time to a distance using the speed of light as a conversion factor. This allows for the calculation of comparative lengths for space, time, and spacetime vectors. There are two possible ...
In relativity theory this predicate is replaced by spacetime interval and the term positions are to be filled with events in spacetime. 2. As was observed in Sect. 9.5, in the definitions of SI units rods are no longer necessary since the meter is defined in terms of the time unit. Only...
Cosgrove here applies the historical findings of the previous two chapters to the concept of Minkowski spacetime. While the Minkowski spacetime interval is often called a "generalization" of the Pythagorean Theorem, Einstein himself always more correctly referred to a formal analogy between the four-...
30. Consider 作為interval, 做mean value theorem, 證到 for all . 31. MI 32. 先證, 再用Leibniz theorem D n次. Posted in Pure Mathematics | Leave a comment Hints on 4A Phy HW10 Posted on December 27, 2010 by kotze223 Posted in Physics | Leave a comment Hints on 4A Phy HW09 ...