Unparticles proposed by Georgi carry charge parity (CP) conserving phases in their propagators. In this paper, we review our recent works on CP violation due to the peculiar phases of unparticles. We use the decays Bd → Π+Π- and Bd → l -l+ as the illustrators to show the influences of these phases on the direct CP asymmetries. In particular, we emphasize that if a nonzero CP asymmetry is found in Bd→ l-l+, it is definitely an indication of the existence of unparticles.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)