SRT: what is it about?

1.

One of Einstein’s postulate says that particle – quantum of light-

moves in a straight line with constant speed c=1 in the vacuum.

So, in SRT we have one reference frame and it is vacuum.

But because Einstein took Time as a length (1 sec= 299,792,458 m)

Minkowski decided to take this time as a fourth coordinate

and created his minus 4D continuum. And we lost the direction.

But the root of the SR theory is the postulate:

constant and independence speed of quantum of light in the vacuum.

2.

The other Einstein’s SRT postulate says that movement is relative

conception. The name of Einstein’s SRT is :

“ On the Electrodynamics of moving Bodies.” ( SRT).

Einstein wrote about moving of ‘Electrodynamics Bodies’ (!)

It means he wrote about particles like quantum of light, electron. (!)

And then this other Einstein’s SRT postulate must be understand

as: ‘every speed, even the speed of quantum of light is relative.’

It means that quantum of light in a vacuum can have

two kinds of motions: constant and relative.

3

SRT is theory about relativity of every particle’s speed,

including the motion of particle - quantum of light. (!)

SRT explains only the behavior of Quantum of Light (!)

So, in my opinion the essence of Einstein’s SRT is hidden

in the questions:

a)

What will be happen if the particle – quantum of light – changes

its constant and straight movement in the vacuum?

b)

How can quantum of light change his movement?

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All the best.

Israel Sadovnik Socratus.

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