Is there a more fundamental theory? More than just strings?
If different string theories are related, then maybe they represent different limits of a bigger, more fundamental theory. To understand the presence of objects in string theory that are not strings, but higher-dimensional objects, or even points, it helps to know the formulation of Maxwell’s equations in the language of differential forms, because this is […]
Is there a more fundamental theory? More than just strings? Read More ยป