Timeline for Why are extra dimensions necessary?
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| Apr 9, 2018 at 9:27 | comment | added | Neuneck | @lalala I agree, the word "prediction" is a stretch, but afaik, ST is the only framework so far to consistently unify GR and QFT in a well-behaved manner (actually even more well-behaved than QFT in and on iteself). Realistic String Vacua are incredibly hard to rule out, cf. physics.stackexchange.com/questions/15/…, and I fully understand scepticism in light of mankinds inability so far of obtaining actual measurable and obervable predictions from ST. The more approaches are investigated, the better our chance of getting it right! | |
| Apr 8, 2018 at 12:49 | comment | added | lalala | Ad 1) what prediction of string theory matches experiment? There is none I am aware of. | |
| Jul 31, 2013 at 10:35 | history | answered | Neuneck | CC BY-SA 3.0 |