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string_theory [2007-07-04 08:42] – external edit 127.0.0.1 | string_theory [2007-07-29 16:40] (current) – nik | ||
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so much about hte distinction. **topologically**, | so much about hte distinction. **topologically**, | ||
spheres with N handles glued on to them, if they' | spheres with N handles glued on to them, if they' | ||
- | if open, they may have some punture | + | if open, they may have some puncture |
Line 24: | Line 24: | ||
An important example is the K3 surface..... | An important example is the K3 surface..... | ||
- | anyway, the CalabiYau | + | anyway, the Calabi-Yau |
that the string moves and wiggles in. | that the string moves and wiggles in. | ||
Line 31: | Line 31: | ||
K3 surfaces, by Paul Aspinwall - http:// | K3 surfaces, by Paul Aspinwall - http:// | ||
- | --[[Yon | + | --[[Yon |
==== in 11-dimensions ==== | ==== in 11-dimensions ==== |