After xingjue punched out "reconnection 4", Peter Parker of "Spider Man" disturbed "Dr. strange" to break Marvel's "multiverse" Although fans are resentful about the plot arrangement of forcibly lowering the character's IQ, many people still try to explain scientifically what kind of theory is preferable Due to the vast number of galaxies in the universe, many people have been imagining how people living on another "Earth" live for a long time.
Stills of Dr. strange 2: Crazy multiverse (from: Marvel studio)
Lecturer in physics, University of Western Sydney Luke Barnes(via SCI Tech Daily ) Wrote:
In countless galaxies, stars and planets, the possibility of another "Earth" is not absolutely zero. Even from a scientific point of view, Marvel's concept of multiverse is actually not as wild as it is portrayed in the plot.
In the long process of evolution, the basic components of the universe - including protons, neutrons (including quarks), electrons, light, etc. - have produced quite amazing things, such as human life forms that can collect energy, process information, make machines, and even have certain self-healing ability.
But physicists have found that the conditions for the formation of life are quite harsh. If the electrons are too heavy or the force that binds the nuclei together is too weak, the matter in the universe cannot even come together, let alone create wonderful things like living cells.
So, how do we get the right composition formula in our universe? One guess is that we won a lottery ticket of one in hundreds of millions.
Another conjecture is that perhaps on a much larger scale that our telescopes can observe, other parts of the universe have very different ways of building life.
In other words, in a universe with different basic components, most of them end up unharmed, and only a few have the opportunity to produce the right combination suitable for life forms.
In contrast, marvel multiverse just rearranges the familiar atoms and forces in my universe (plus a little magical magic), but it's obviously not enough.
At present, a widely accepted theory in academic circles is that the universe once had a "Big Bang" in an infinitely hot and infinitely dense state. In addition, many scientists have explored other possibilities.
Supporters of "cosmic inflation theory" believe that in the first few seconds, the universe expands super rapidly. The reason is that a new type of energy field controls it, and then gives the reins to our more familiar forms of matter and energy (protons, neutrons, electrons, light, etc.) after rapid expansion.
In the process of expansion, the new energy field may spontaneously and randomly convert its energy into ordinary matter with extremely high energy, and release what we now call the "Big Bang".
If these high energies disturb and reset the basic properties of matter, each island of matter can be regarded as a new universe with different properties.
Even so, the relevant theories are still in a fairly early stage of exploration. As Dr. strange said, "we know very little about the concept of the multiverse".