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Researchers are unveiling the mystery of the time arrow.



Time is an interesting thing. It's the thing that dominates our life. When we want to describe time, we can see describe it as the thing that is between two points, that are in two different moments. Time can also describe as that thing that started in the Big Bang. 

Time is the change of the universe. And when the universe reaches stable form, time ends. So time is the change in atoms and subatomic particles. It started during the Big Bang, And the cooling universe is one of the things, that we can use as a description of time. When all energy is gone time ends. 

Cosmic inflation is the thing that causes the particles of material are turning to wave motion. And when the last electron and quark are turned to wave motion, the universe reaches its stable form, and that is the end of time. That requires that the universe is open and dark energy pushes it larger and larger. And in the open universe, the expansion continues forever. 

We know that the energy level of the particle is directly proportional to its existence as the particle. If the energy level of the particle is high the change of the particle to wave motion takes a longer time. Otherwise saying the aging of particles slows. And that thing is called time dilation. 

Time dilation is similar between high-speed objects and objects that are in a strong gravitational field. That means that the gravitational field pulls some kind of energy to the object. Or the gravitational field somehow denies the energy flow away from the particle. 

So when we are increasing the speed of a particle or putting it in a strong gravitational field we can increase its lifetime as a particle. That thing means that the gravitational field is pulling quantum fields to that particle. 

The reason, why time moves slower when the speed or kinetic energy of a particle rises is that the particle goes through quantum fields more often than when the particle travels slow speed. So kinetic energy is a similar interaction between quantum fields like friction is the interaction between object and air molecules. But there are no air molecules in space. Or the gas or plasma in the universe is not so thick as Earth's atmosphere. 

But whenever an object hits an ion, atom, or other thing the kinetic energy will transfer to it. But also radiowaves are increasing the energy of the object. When an object travels through radio waves or some other quantum field, that thing transfers energy to that object. 

That means similar friction must also affect to stable object that is in a strong gravitational field. So the question is what causes that energy load to that particle? If the time is energy something pulls energy to the object also when it's in a strong gravitational field. That thing means that the gravitational field increases the impact or rather saying, interaction on the object. Similar way as high speed will increase the number of interactions between objects and quantum fields. 


Image and sources: 

https://scitechdaily.com/physicists-are-unraveling-the-mystery-of-the-arrow-of-time/


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