Would someone here be able to write down for me an example of a metric on a manifold with both macroscopic dimensions, and microscopic "curled up" dimensions with some radius R ? Number of dimensions and coordinates used don't matter.(adsbygoogle = window.adsbygoogle || []).push({});

Not going anywhere with this, I am just curious as to how such a metric could look like, mathematically.

Thanks in advance !

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# Metric of Manifold with Curled up Dimensions

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