The crucial problem of Einstein’s theory of relativity is that the relative spacetime (length contraction and time dilation) is not true.
If the relative spacetime was true, in any sense, Einstein’s theory of relativity should be a very great theory. But, in fact, relative spacetime does be false.
The crucial experiment is that, in the high energy accelerator, the speed of particles is the highest close to the speed of light and the condition is the most stable, precession and repeatable. But, no length contraction and time dilation was observed in it. Then, why the relative space and time was observed in other objects? It is certain, these observations are false. For example, it is not true that the life of the highspeed mesons is longer than that of the stationary ones. First, there are not the so-called stationary particles. Second, the mesons decay with N(t)=N0e-kt. The lifetime of some mesons is longer than others. Third, the mean lifetime is determined with N0. If the number N0 of the so-called stationary mesons are larger than that of the highspeed ones, the mean life of the so-called stationary mesons may be longer than that of the highspeed ones.
We analysized a paper for the lifetime of highspeed muons. It is shown that the conclusion is questioned:
Assuming two groups of mesons Na0=10 decaying with Na(t)=Na0e-t/Ta and Nb0=100 with Nb(t)=Na0e-t/Tb . After a time duration t, as e-t/Ta=0.01 and e-t/Tb=0.001. One muon is observed in a distance of L.
Then, there are the conclusions:
first, we cannot know, whether this one muon is belong to Na0 or Nb0.
Second, we cannot know Ta or Tb from this one muon.
So, the question is: what was measured in “Measurement of the Relativistic Time Dilation Using μ-Mesons”.[1]
In [1], it was measured: The numbers of N0=563 and N(t)=408 per hour. i.e., on average, 1.56*10-7 muon is measured in one μsecond.
So, in [1], it is not 563 muons of one group were measured. In a very big probability, it implies that 563 groups of N(t) were measured and one muon of one group was measured.
From the above conclusions we know, first, they cannot know the mean lifetime T from one muon of one group.
Second, the mean lifetime for every group is different. But, they give a same mean lifetime for all of the 563 groups.
So, the conclusion in [1] is questioned.
In “Measurement of the Muon Lifetime”[2], it is reported that “We find a muon lifetime of (864.6 ± 1.2) ns”. We know, in the papers to prove time dilation, the mean lifetime of the so called stationary muons is 2.19μs. If [2] is validly related with these papers, it means that all the papers for proving time dilation are invalid.
As the relative spacetime does be non-existent, the hypotheses and “theories” based on it are false. Unfortunately, in the past 110 years, many theories and experiments were based on it. A lot of false stories were produced. More unfortunately, these false stories are regarded as great theories and the experiments are very dominated.
So, if we hope to understand modern physics and Einstein with his theory of relativity, we have to first know whether or not the relative spacetime is true.
And, may I advise the friends who try to advance the theory of relativity or to develop new theory from it. As the space and time are not relative, these tries are unfruitful.
This question is revised according to the arguments with Professor Kåre Olaussen on Data A comparison between Newtonian gravitational time effect and...