Probing Lorentz and CPT violation with space-based experiments
Abstract
Space-based experiments offer sensitivity to numerous unmeasured effects involving Lorentz and CPT violation. We provide a classification of clock sensitivities and present explicit expressions for time variations arising in such experiments from nonzero coefficients in the Lorentz- and CPT-violating Standard-Model Extension.
- Publication:
-
Physical Review D
- Pub Date:
- December 2003
- DOI:
- 10.1103/PhysRevD.68.125008
- arXiv:
- arXiv:hep-ph/0306190
- Bibcode:
- 2003PhRvD..68l5008B
- Keywords:
-
- 06.30.Ft;
- 11.30.Cp;
- 11.30.Er;
- Time and frequency;
- Lorentz and Poincare invariance;
- Charge conjugation parity time reversal and other discrete symmetries;
- High Energy Physics - Phenomenology
- E-Print:
- 15 pages