An interpretation of noncommutative field theory in terms of a quantum shift |
| |
| Authors: | M. Chaichian K. Nishijima A. Tureanu |
| |
| Affiliation: | 1. High Energy Physics Division, Department of Physical Sciences, University of Helsinki, and Helsinki Institute of Physics, PO Box 64, FIN-00014 Helsinki, Finland;2. Department of Physics, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan |
| |
| Abstract: | Noncommutative coordinates are decomposed into a sum of geometrical ones and a universal quantum shift operator. With the help of this operator, the mapping of a commutative field theory into a noncommutative field theory (NCFT) is introduced. A general measure for the Lorentz-invariance violation in NCFT is also derived. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
