Reverse Arrow Of Time
Hello friends, in this blog you
will get to know about the reversible arrow of time. Are the arrows of time
reversible? We have already published a blog in which we have discussed on the
arrows of time. If you have not read that, we request you to read that before. Let’s
start this-
Have you ever thought that what
would happen if and when the universe stopped expanding and began to contract
again? Would the thermodynamic arrow reverse and disorder begin to decrease
with time? Would we be able to remember our future then?
You all can feel very boring in it because we
this exists only on theories to find out what would happen if the universe
collapse. And the universe will not start to collapse for at least another ten
thousand million years. But we have an idea, if you want to know the existence
of these results, you can jump in a black hole. Then you will be able to know
your future and will be able to make your future bright. But you can’t not stay
there for a long time because of its gravity.
There is an interesting
thing, at first scientists believed that disorder would decrease when the
universe recollapsed. This was because they thought that the universe had to
return to a smooth and an ordered state when it became small again. It means
that the time reverse of the expanding phase. In this phase, people would die
before they live. They would die before their birth and would become younger with
the passes of time. But none can adopt it in its own, independent of other
ideas of the universe. The main question is: Is it implied by the no boundary condition?
Later, a scientist, Don Page, proved that this
no boundary condition did not require the contracting phase necessarily to be
the time reverse of the expanding phase. And the contacting model of the universe
is different from its expanding phase. Scientists realized that the disorder
would continue to increase in every phase. No arrow of time would be reverse in
its contracting phase.
We hope you may like the
blog. We will wait for your reaction.
-Thank You
Accha hai
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