| Literature DB >> 11580640 |
S M Carroll1, J A Harvey, V A Kostelecký, C D Lane, T Okamoto.
Abstract
The role of Lorentz symmetry in noncommutative field theory is considered. Any realistic noncommutative theory is found to be physically equivalent to a subset of a general Lorentz-violating standard-model extension involving ordinary fields. Some theoretical consequences are discussed. Existing experiments bound the scale of the noncommutativity parameter to (10 TeV)(-2).Year: 2001 PMID： 11580640 DOI： 10.1103/PhysRevLett.87.141601
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161