Unparticles and charge parity violation

C. H. Chen, C. Q. Geng

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


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.

Original languageEnglish
Pages (from-to)641-644
Number of pages4
JournalCanadian Journal of Physics
Issue number4
Publication statusPublished - 2008 Apr 1

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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