We know that the universe is full of mysteries and that many of them seem unsolvable, however science continues to try to give us some answers, and this leads us to a new study that suggests that the universe has a hypothetical mirror universe. , as if it were only one side of the coin, where time moves backwards.

But in order for this theory to be conceived, the research focused on three very important symmetries that occur in nature, namely charges, parity, and time.

At this moment, it is the charge that determines that if we change the charge of the particle participating in the interaction to its opposite, it will receive exactly the same interaction. Whereas parity dictates that if we look at the mirror image of an interaction, we will see the same result in the reflection. Time dictates that even if we do the interaction in reverse, it will look the same.

This applied idea is known as the CPT theorem, where it is understood that the principle of physical systems is invariant for the transformations associated with them. Even Livescience has observed that most physical interactions tend to conform to these typometry most of the time, and even if some violations may occur, they are still considered exceptional. According to the scientists, not a single iteration has yet been identified that ignores all three symmetries at the same time.

Anti-universe and dark matter

The researchers also argue that this symmetry is not limited to the actions that take place in our universe, and that it can apply to the entire cosmos. And here everything becomes even more interesting, because, according to scientists, we should see our Universe not as a big picture, but only as part of it.

If we understand that this is due to applied symmetry, then this will be a charge shift and, therefore, we will get a mirror universe, an anti-universe. This, taking into account the equilibrium of the CPT and time, which would be contrary to ours, we would soon have a mirror universe before the Big Bang.

And as a universe that obeys the CPT, according to scientists, this will not only bring balance, but also bring additional discoveries around dark matter. Another curious fact is that if these rules are observed, the Universe will expand naturally, and not depend on external factors. This would allow us to explore other viable alternatives besides the Big Bang theory, which is one of the most popular theories of the early development of the universe.

With this mirror universe theory, scientists are confident that more discoveries and many more answers may be announced in the future.

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Via: BGR Source: LiveScience