Perturbative finiteness seems to be the only reason for it, but even in quantum field theory problems fixed at the perturbative level are known to return nonperturbatively. Is this what happens with the nonperturbative eleventh dimension, which is described by nonrenormalizable membrane theory?
2006-09-29
07:58:45
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5 answers
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asked by
☼Earthbound Misfit☼
4
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Science & Mathematics
➔ Other - Science
String Theory:
a model of fundamental physics whose building blocks are one-dimensional extended objects (strings) rather than the zero-dimensional points (particles) that are the basis of the Standard Model of particle physics.
2006-09-29
08:11:16 ·
update #1