1
$\begingroup$

This question already has an answer here:

Is spacetime continuous according to string theory? Or is spacetime discrete or has some type of foam?

$\endgroup$

marked as duplicate by knzhou, Kyle Oman, John Rennie, tparker, ACuriousMind Feb 27 '17 at 10:41

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

2
$\begingroup$

Yes, space time is continuous in string theories; the (x,y,z,t) , of the theory map one to one with the field of real numbers. The same is true for all its extra dimensions.

$\endgroup$