Where does Space time come from?

AI Thread Summary
Spacetime is a fundamental concept in physics that combines the three dimensions of space with the dimension of time into a single four-dimensional continuum. The origins of spacetime are still debated, with questions about whether it is a form of matter or energy. It exhibits properties such as curvature, which is influenced by mass and energy, leading to gravitational effects. The interaction between spacetime and electromagnetic fields raises questions about why curvature does not always align with the field's sign. Understanding spacetime is crucial for comprehending the universe's structure and behavior.
jaiii
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Hi.

What is spacetime?
Where does it come from?
It is a kind of matter, energy ...?
Has power?
Reacts with something in the neighborhood?
How is curving?
When the curving with the electromagnetic field why does not respond to his sign?

Thank you.
 
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jaiii said:
What is spacetime?
Where does it come from?
It is a kind of matter, energy ...?
Has power?
Reacts with something in the neighborhood?
How is curving?
When the curving with the electromagnetic field why does not respond to his sign?


This is enough. SpaceTime.
 

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