| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1861435 | Physics Letters A | 2008 | 7 Pages |
Abstract
We extend the 5-dimensional Galilean space-time to a (5+1) Galilean space-time in order to define a parity transformation in a covariant manner. This allows us to discuss the discrete symmetries in the Galilean space-time, which is embedded in the (5+1) Minkowski space-time. We discuss the Dirac-type field, for which we give the 8Ã8 gamma matrices explicitly. We demonstrate that the CPT theorem holds in the (5+1) Galilean space-time.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
M. Kobayashi, M. de Montigny, F.C. Khanna,