Why general relativity is known as a background independent theory

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Space-time isn't expanding into anything because general relativity is what we call a background independent theory. Chanda Prescod-Weinstein sets out to explain what this means

. They wanted to know what space-time is expanding into, given that we scientists tend to analogise with a balloon that is being blown up.

As I wrote, this analogy has a flaw because when we blow up a balloon, it is expanding with a room in the background.has no background because general relativity is what we call a background independent theory. Which of course invites the question: “What’s that?” The problem is this column has to fit on a single page. I tried to …

 

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IBJIYONGI The paradoxical nature of quanta and the duality of electromagnetism is resolved by virtual and abstract contexts Ultimately a constraint driven deterministic process denotes the passing of time, complexity denotes dilation, dilation friction denotes gravity It's that simple!

IBJIYONGI Yup your onto something.

IBJIYONGI 🎯🎯🎯👍💛

IBJIYONGI Yet this incorrect; since spacetime's Block Universe does not nor can encompass what preceded it. Einstein 𝘯𝘰𝘸 understands this. message

IBJIYONGI Time is a constant!

IBJIYONGI 👍🔥

IBJIYONGI There’s no such thing as “spacetime”. This notion is Einstein’s biggest blunder. What exists is just finite rotational energy within infinite non-rotating energy.

IBJIYONGI isn’t this a classic infinity playcard? Saying space-time expands boundless as there is nothing defined outside of the observable universe IS because of the fact that we still lack means of measurement and blind spots are filled in by good ol Infinity.

IBJIYONGI Dimensionless? xD

IBJIYONGI Space-time theory is not reality.

IBJIYONGI Picture looks to me to be a wormhole

IBJIYONGI Bom o Espaço é como um grande rio que flui no tempo em si, a matéria se movem juntas com o espaço, a matéria no espaço devido a gravidade e gravitação das galáxias será corroído. O tempo é sempre o mesmo, e nós fluímos no espaço tempo e nos corroemos assim envelhecemos e fim.

IBJIYONGI Do black holes have mass or are they just areas where there isn't and space dust?

I can answer questions but I don't answer questions for free..Very nice picture by the way.

So this is a picture of my little aquarium look at it as if you looking at the universe, all the bright dots are the predator 6 or 9 dimention. The web is another story,but used as web to catch incoming Meteorites via portal.

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