View Full Version : distance between strings
mrjonesgl
Oct21-10, 03:36 PM
Hi,
I would like to know what is the distance between strings (or average distance) ?
and also in what manner are the strings spread across space? are they spread evenly ? can i find the exact amount of strings in any given location?
thanks
Kevin_Axion
Oct21-10, 04:30 PM
By strings do you mean cosmic strings?
mugaliens
Oct21-10, 09:35 PM
The term "string" as in string theory doesn't refer to a 1-dimension string, but instead, the appearance of unidimensionality at a distance, but where multi-dimensionality may exist upon closer inspection. Indeed, one axiom is that we simply cannot observe a string's compactification of extra dimensions using current technology, else we would have found them already, and since we haven't...
mrjonesgl
Oct22-10, 02:28 AM
Sorry i wasn't clear about this, by strings i do mean cosmic strings.
i would think that strings would have a representation in our large 4 dimensional universe.
isn't there a theory of how far apart (or close) is one string to the next? isn't it something like Planck's constant or something in the order of Planck's constant?
thanks
Kevin_Axion
Oct22-10, 02:53 PM
You're thinking of brane-world scenarios, http://en.wikipedia.org/wiki/Brane_cosmology.
mrjonesgl
Oct23-10, 10:32 AM
I guess the answer i was looking for was Planck Length since it's the closest physical distance allowed between any two particles, right?
vBulletin® v3.8.7, Copyright ©2000-2012, vBulletin Solutions, Inc.