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  1. Could there be an infinite number of dimensions? - Physics Forums

    Mar 22, 2009 · So again, the question would be rather different depending on whether you meant infinite flat space-like dimensions or just the more abstract thing of an infiinty of degrees of …

  2. Is Spacetime infinite dimensional? • Physics Forums

    Apr 27, 2025 · Infinite dimensions is a far out of the mainstream hypothesis. It isn't necessarily a "crackpot" hypothesis. In other words, there may be a line of scientifically logically plausible …

  3. Infinite Dimensions: Is M Theory Correct? • Physics Forums

    Oct 23, 2010 · Is there a possibility that there are infinite dimensions in our universe.M theory predicts that there are 11 dimensions,but why not more?

  4. Infinite number of spatial dimensions (maybe also time dimensions)

    Nov 1, 2025 · How would one build mathematically an infinite number of spatial dimensions theory? I can concieve mathematically an n-th vector or...

  5. Infinite Energy Through Extradimensions? • Physics Forums

    Nov 23, 2004 · is it possible that there could exist a dimension of infinite energy that we could use as a source to accelerate to the speed of light and could biological quantum wormholes …

  6. Dimensions of Hilbert Spaces confusion - Physics Forums

    May 31, 2014 · If I understand it, Hilbert spaces can be finite (e.g., for spin of a particle), countably infinite (e.g., for a particle moving in space), or uncountably infinite (i.e., non-separable, e.g., …

  7. How many infinite universes can fit within a multiverse?

    Jul 7, 2014 · And if so, how would we derive an infinite number of listable infinities from a single unlistable one, if the universes all arise from quantum fluctuations within the same field? It …

  8. Why does it require an infinite amount of energy to reach the …

    Jul 30, 2021 · I don't need equations, I would just like to pose a question which contradicts the above statement (I know I am wrong btw, I want to see where I am going wrong).My …

  9. Hilbert spaces and quantum operators being infinite dimensional ...

    Jun 5, 2020 · The discussion centers on the realization that quantum operators X and P are not simple infinite-dimensional matrix generalizations, leading to the understanding that the space …

  10. Why do we need infinite dimensional vector spaces?

    Dec 14, 2005 · Infinite dimensional vector spaces are essential for representing complex mathematical constructs, such as polynomials, which cannot be fully captured by finite …