2002年11月12日
Particle velocity in noncommutative space-time
Physical Review D - Particles, Fields, Gravitation and Cosmology
- ,
- ,
- 巻
- 66
- 号
- 10
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevD.66.105003
We investigate particle velocity in (Formula presented)-Minkowski space-time, which is one of the realizations of noncommutative space-time. We emphasize that arrival time analyses by high-energy (Formula presented) rays or neutrinos, which have been considered as powerful tools to restrict the violation of Lorentz invariance, are not effective in detecting space-time noncommutativity. In contrast with these examples, we point out the possibility that low-energy massive particles play an important role in detecting it. © 2002 The American Physical Society.
- ID情報
-
- DOI : 10.1103/PhysRevD.66.105003
- ISSN : 1550-2368
- ISSN : 1550-7998
- SCOPUS ID : 0037113794