0 = 1 + -1

Question from Herman:
For so long I have tried to understand the atheistic theory of the creation of “everything”.
I get the answer that before the big bang there was this waves/energy/*something about density I am too much of a aesthete to understand * or that there is negative matter so that it is really zero matter, but there still is something here right? I guess my question is the ultimate “what happened before that”.

My thinking goes thus:
Energy can’t be created, just altered. Therefore either we believe in eternity and something that has existed without ever being created. Or something outside of the laws of physics must have started it, that in turn must be able to create itself.

Help me understand!
Best regards and holiday greetings!
The Deist from Sweden

Answer by SmartLX:
Holiday greetings to you too Herman.

The idea of the “negative matter” is antimatter, which has been observed and even generated and “captured” in labs. It really is the negative of matter; when it comes into contact with matter the two annihilate one another. If there is as much antimatter as there is matter in the universe then it all comes to zero in a very real sense; it just hasn’t recombined to level out, so there are local positives and local negatives.

Regarding the origin of this system, the answer to the question, “Why did something come from nothing?” in this context is, “because ‘nothing’ is unstable.” Quantum fluctuations can apparently cause matter and antimatter to spontaneously emerge or erupt from an area of zero matter, which violates no laws because the total matter is still zero. This is what has been caused in labs on a very small scale to produce detectable antimatter. This on a large scale can produce a universe’s worth of matter, and if it happens quickly then there’s your Big Bang.

This is of course one theory of many. Another is that, as you say, matter has always existed in some form without ever needing to be created. As for something outside the laws of physics, that’s another possibility but it may only be outside our laws of physics, e.g. another “progenitor” universe in a larger multiverse with its own separate physics (and possibly in an infinite series).

I’ve written a lot about this over the years; search the site for the keyword “origins” to find most of it.