What would you think about the idea that there is , somewhere in an other dimension, a parallel universe where your life looks completely different ? It is even possible that you don’t exist. Is it just a twist of the mind, or is it something more difficult to understand..
Multiverse is a hypothetical model that explains why there could be parallel universes, and what it means. The multiverse is said to contain all the energy, matter, space and time there is, in addition to the physical laws and constants. In other words, the multiverse describes everything that exists. The multiverse is made of infinite numbers of parallel universes, with their own physical laws, constants and further on.
Different types of parallel universes
Level 1 : Everything beyond our cosmological universe
If space is proven to be infinite , than there is a part of space we’ll never see, because light just can’t reach us. In this part of space everything is the same as in our own region of space : same physical laws, constants, mathematical structure. This is called the level 1 universe.
Level 2 : Universes with different physical constants
The chaotic inflation theory states that the multiverse is stretching as a whole. And will continue doing this till the end of times. Scientists also calculated that some regions of space just stop stretching and they form ‘bubbles’. These bubbles can have different properties , maybe the physical constants are different. These are called level 2 universes.
Level 3 : Different worlds according to quantummechanics
Quantumechanics describes an infinite number of parallel universes depending on actions. For example : you throw a die and the result is 6. You had a chance of 1/6 to throw this number. Quantummechanics now says that on the second the die stopped on 6 you created 6 parallel universes. In one universe the die stopped on 4, in an other it stopped on 3 and so on. So eventually you’ll have a quantum branch where you live in, but you will also live in the universe where the die stopped on 2, only we don’t notice or feel this universe. Quantummechanics is all about possibilities, it will never give an exact answer. So this universe, where you are now, would occur with 16.67% .
Level 4 : Ultimate ensemble
This level of parallel universe contains all equally real universes, described by abstract absolute mathematics. Mathetimatics that is defined, so abstract that it is stripped from al human interpretations.
My own conclusion
I don’t believe in random coincidence or destiny. If everything what we do produces a new parallel universe (cfr. Level 3) than its not a coincidence we do the one thing over the other.. Since both events happen anyway but in diffrent universes.We are experiencing the present event because we changed the outcome of both events by experiencing it ( = bottom line quantummechanics) . Maybe this is a way to mathematicise coincedence? What do you think ? Comment below, I would love to hear different opinions on this part where I am struggling.