Deletion of 11th dimension

Comment: to M-theory, which at least has some |sources. There's no need for an extra article since we have nothing to say about this dimension beyond the postulation of its existence and its similarity to other presumed "rolled-up" dimensions. Needless to say, I would change my opinion if recent peer-reviewed publications expanded the available material
Stance: merge
Cited policy: Wikipedia:Reliable sources (WP:RS)