Deletion of RNS string theory

Comment: important concept in physics and, as indicated above, many heavyweight sources are available. Easily meets 
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)

Comment: RNS string'' gets 153 hits in GScholar and ''RNS superstring'' gets 130 hits; 131 and 97 hits, respectively, in GBooks. This is a known concept in string theory and was important at the start of the string theory revolution. There are ample peer-reviewed papers (Colapeninsula quotes three above) and books to satisfy notability thresholds, per . With regard to this and some other string theory articles, there is some controversy over the sourcing. Some claim that introductory materials like ''String theory DeMystified'' aren't suitable as reliable sources for this material. They have a point, but improving the article through better sourcing is a surmountable problem, per , so is not a reason for deletion. A notable topic and surmountable problems with the article suggest keeping the article
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG||WP:SURMOUNTABLE)