The event called the Big Bang happened about 13,5 billion years ago. Or, at that point, the material, time, and energy got their shape as we know them. We don't know what happened before the Big Bang. And maybe we see only the last part of it.
When we look at this model, we can compare the Big Bang with a nuclear weapon's fireball. All material formed in that fireball, and the fireball's size increases even today. It turns lower energy so, the universe's temperature turns lower. The universe freezes all the time because energy travels out from it.
That means. Its particle's distance turns higher, and the forces between particles turn weaker. The visible material seems to be in a ball-shaped structure. But mainly material in the universe is invisible to us. That material, called Dark Matter is gravity effect, which source is unknown. Dark energy is the thing, that rips the universe into pieces.
So dark matter determines the shape of the universe. Then we look at the ball-shaped structure of visible material. Maybe visible material formed in some kind of shockwave. Maybe visible material formed when weakly interacting massive particles or WIMP particles impact each other. But that's only theory.
Today the temperature in the universe is 3 K. That is called cosmic background. This cosmic background is the dimming glow from the Big Bang. And the dimming glow exists as long as the material exists. In the far future, the material loses its existence and turns into wave movement. And at that point, the Big Bang's glow ends.
Could there be objects whose temperature is lower than 3K?
The energy minimum in the universe is 3 degrees below the cosmic background. And that means it's possible that in some areas exists a lower temperature than this 3K. In those cases, energy travels in those areas. Their energy waves impact like vacuum bombs. So in zero point energy, the low-temperature area makes quantum energy fields move.
Energy always travels to the lower energy area. The lower energy particle or point cannot send reflection or photon until its energy level is higher than the environment. And if that object sends reflection only in one direction in a very thin, short-term wave burst. That means it's hard to see those objects.
Maybe that thing explains dark energy. When those wave movement fronts impact their wavelength changes. And that thing is possible also in impacting gravity waves. The thing is that, if some point in the universe has a lower energy level or temperature than 3K it's hard to see that object because energy travels in it. The 3K cosmic background covers those object's existence.
https://bigthink.com/starts-with-a-bang/big-bang-fade-away/
Comments
Post a Comment