Intrinsic non-commutativity of closed string theory
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2017)060
Abstract: A bstractWe show that the proper interpretation of the cocycle operators appearing in the physical vertex operators of compactified strings is that the closed string target is noncommutative. We track down the appearance of this… read more here.
Keywords: non commutativity; commutativity closed; string theory; commutativity ... See more keywords
IIB flux non-commutativity and the global structure of field theories
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2019)169
Abstract: Abstract We discuss the origin of the choice of global structure for six dimensional (2, 0) theories and their compactifications in terms of their realization from IIB string theory on ALE spaces. We find that… read more here.
Keywords: structure field; non commutativity; global structure; structure ... See more keywords
Probing the scale of non-commutativity of space
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters A"
DOI: 10.1142/s0217732319501918
Abstract: Examining composite operators in non-commutative (NC) spaces, we show that these operators do not have a simple gauge transformation which can be attributed to the effective total charge of the composite particle. Using this result,… read more here.
Keywords: non commutativity; commutativity space; probing scale; scale non ... See more keywords