Does string theory require multiple universes in different dimensions?

[Gold Barz]

Does it include multiple universes? and does each universe have to be in different dimensions like our universe right now is 3D (not including time) or 4D (including time) can there be another one or two or one hundred other 3D/4D universe?

 

[Gold Barz]

And does the String Theory include Hyperspace?

 

[Gold Barz]

hello? anybody?

 

[marlon]

https://www.physicsforums.com/journal.php?s=&action=view&journalid=13790&perpage=10&page=4

all the answers to your questions are in the above link. Just read the text with the title : introduction to string theory part 1,2 and 3...all is in there.

It will answer questions like why extra dimensions, what do they represent and how can we possibly "see" those extra dimensions...

marlon

 

[Gold Barz]

Thanks a lot...now this link works