既然大爆炸理论得到了梵蒂冈的认可，那么我们来分析一下：创造生命的大爆炸理论究竟是什么东西？
上一篇博客我谈到了广义相对论是什么东西，参见 http://www.galaxyanatomy.com/   ：
General Relativity is very simple. It is equivalent to one sentence:
There exists one and only one local inertial reference frame at any point of a spacetime manifold.
This is similar to the situation that
There exists one and only one local tangent plane at any point of a surface.
上述一句话就是著名的爱因斯坦的引力等效原理。等效原理讲的就是：引力跟其它三种相互作用力有本质的不同，引力可以通过参考标架的变换来消灭掉！

爱因斯坦是对的。我们的身体每天遭受着引力的相互作用，而且逆来顺受，已经习惯了。如果你要求摆脱引力，很简单，钻进电梯里，让电梯降落的加速度跟重力加速度一样，你就不会受到引力的作用了。这个电梯就是解除了引力的参考标架。当然，从树上跳下来，你的身体也感受不到引力的作用，但是，你的恐惧感掩盖了你失重的美妙感觉。

但是，这个解除了引力的参考标架，只能是局部标架。爱因斯坦的广义相对论只能得出局部参考标架，永远不存在整体参考标架。比如说，如果人体象旧金山的金门大桥一样大，人体就会感受到引力的作用：身体被扭曲，头重脚轻，或者头轻脚重等等。

所以，爱因斯坦把引力变成了几何的东西：引力对于小粒子的影响，相当于该粒子生活在不一样的时空中：弯曲的时空！

对于弯曲的时空，总是存在局部的切平面，它就是上述解除了引力的局部惯性参考标架。

但是，生命创造是一个动力学的东西。每个生个小孩的妇女都知道，生小孩需要力量，是动力学的东西。每个读过中学的学生都知道，牛顿第一，第二，第三定律都是运动学的东西，不是动力学的东西。牛顿一生中，只是找到了一个动力学的定律，那就是牛顿万有引力定律。同样地，一般的流体力学都是运动学的东西。什么伯努利方程，什么Navier-Stokes方程，都是基于物质不灭原理的东西，根本就不是动力学的东西。如果人类能够找得到地震发生发展的动力学方程，那么，我就跪下来，承认哈佛大学，斯坦福大学，普林斯顿大学那些压制我的学霸，就是我的上帝！

爱因斯坦希望自己变成上帝，把上述弯曲时空的引力理论，变成了动力学的理论。他模拟牛顿万有引力定律，花了差不多十年的时间，建立了引力的动力学方程，即爱因斯坦场方程。方程的左边是弯曲时空的曲率张量，右边是物质的能动张量。当然，跟自然界的唯一联系就是：爱因斯坦场方程的低曲率极限必须是牛顿万有引力定律。

但是，广义相对论的天文观测验证，有一个骗人的机关：物理学家暗地里同意，太阳系存在整体的惯性参考标架！

大家可以检查任何一本广义相对论观测验证的书，其中涉及的符号x，y，z，r都是表示空间距离，t表示时间。也就是说，x，y，z，t等等是整体惯性参考标架的欧几里德坐标！

这是违背爱因斯坦广义相对论的基本假设的：广义相对论永远不存在整体惯性参考标架！在广义相对论中，距离时间等等整体的物理量，必须通过弯曲时空度量的路径积分而得到！

弯曲时空的概念，根本就不是动力学的东西。弯曲时空只是一个舞台。在舞台上唱歌跳舞的人，才是动力学的东西。

基本上所有的宇宙学理论，有一个共同的假设：宇宙中的物质能量分布是均匀而且各向同性的。假设物质能量分布是均匀的，那么爱因斯坦场方程的左边确实存在一个解：这就是大爆炸宇宙模型！
我已经说过：弯曲时空只是一个舞台。弯曲时空中均匀的物质能量分布，有什么样的动力学行为呢？我昨天查看了一下维基网页，哈佛大学，斯坦福大学，普林斯顿大学等等那些学霸们，承认广义相对论不能给出宇宙中物质的动力学行为：
http://en.wikipedia.org/wiki/Friedmann%E2%80%93Lema%C3%AEtre%E2%80%93Robertson%E2%80%93Walker_metric
"Because the FLRW model assumes homogeneity, some popular accounts mistakenly assert that the big bang model cannot account for the observed lumpiness of the universe. In a strictly FLRW model, there are no clusters of galaxies, stars or people, since these are objects much denser than a typical part of the universe."

好了，就算广义相对论不能给出宇宙中物质的动力学行为，宇宙中的物质总应当是运动的吧。还是参见一下我的宇宙学论文吧[1]:
“The universe is full of materials most of which are galaxies. Observations show that the materials are uniformly distributed at large scales. They move with respect to each other. Today’s Big Bang cosmology is based on the assumption that the motion have no absolute reference. If there were no absolute reference then the universe would be unknowable and there would be no law in the observational data about the large-scale universe. However, several years after Einstein had proposed his general relativity and cosmology, Hubble discovered an important law about the universe, called the Hubble redshift law. It says that distant galaxies issue redshifted spectra which are proportional to their respective distances from earth. Big Bang cosmology assumes that galaxies ran away from us and the expansion led to the redshifts as runaway trains give the static audience the sound waves of weaker frequencies. However, if there were no convergent movement among the distant galaxies then some galaxies would move towards the earth at fantastic speeds. The speeds would be so large that they would overwhelm the expansion and hit the earth directly. In that case, the galaxies would issue blueshifted spectra rather than redshifted ones. However, distant galaxies always present redshifted spectra and the redshifts are proportional to their distances from Earth.”

原来，创造生命的大爆炸理论，要求宇宙中的物质（星系等等）之间不存在相对的运动！连运动学的东西都不存在：
http://en.wikipedia.org/wiki/Comoving_coordinates#Comoving_coordinates
“Most large lumps of matter, such as galaxies, are nearly comoving, i.e., their peculiar velocities (due to gravitational attraction) are low.
The comoving time coordinate is the elapsed time since the Big Bang according to a clock of a comoving observer and is a measure of cosmological time. The comoving spatial coordinates tell us where an event occurs while cosmological time tells us when an event occurs. Together, they form a complete coordinate system, giving us both the location and time of an event.
Space in comoving coordinates is usually referred to as being "static", as most bodies on the scale of galaxies or larger are approximately comoving, and comoving bodies have static, unchanging comoving coordinates. So for a given pair of comoving galaxies, while the proper distance between them would have been smaller in the past and will become larger in the future due to the expansion of space, the comoving distance between them remains constant at all times.”

大家可能要问一个问题：既然大爆炸理论中的物质都是死的，静止的，那么多宇宙学家整天在干什么呢？他们是怎么描述星系的起源呢？

我作为一个数学家，高能粒子物理理论学家，天体物理学家，我告诉你真相：哈佛大学，斯坦福大学，普林斯顿大学等等那些学霸们，他们用流体力学这个运动学的东西，来解释星系产生，尘埃创造，生命创造等等动力学的东西，他们得到了梵蒂冈教头的认可。

 References:

[1]  He J. viXra:1101.0077 http://vixra.org/pdf/1101.0077v1.pdf