Twisted Poincaré Symmetry and Some Implications on Noncommutative Quantum Field Theory
arXiv:0706.0334 · doi:10.1143/PTPS.171.34
Abstract
The concept of twisted Poincaré symmetry, as well as some implications, are reviewed. The spin-statistics relation and the nonlocality of NC QFT are discussed in the light of this quantum symmetry. The possibility of a twisted symmetry principle for quantum field and gauge theories formulated on a noncommutative space-time is also explored.
Talk given at the 21st Nishinomiya-Yukawa Memorial Symposium on Theoretical Physics "Noncommutative Geometry and Quantum Space-Time in Physics", Nishinomiya-Kyoto, Japan, 11-15 November 2006