CP Violating Bubble Wall Profiles

Details CP Violating Bubble Wall Profiles CP Violating Bubble Wall Profiles

1999-12-09

arxiv.org/abs/hep-ph/9912278v1

Phys.Lett. B475 (2000) 104-110

Physics

High Energy Physics

High Energy Physics - Phenomenology

Scientific paper

10.1016/S0370-2693(00)00064-2

We solve the equations of motion for a CP violating phase between the two Higgs doublets at the bubble wall of the MSSM electroweak phase transition. Contrary to earlier suggestions, we do not find indications of spontaneous ``transitional'' CP violation in the MSSM. On the other hand, in case there is explicit CP violation in the stop and chargino/neutralino sectors, the relative phase between the Higgses does become space dependent, but only mildly even in the maximal case. We also demonstrate that spontaneous CP violation within the bubble wall could occur, e.g., if the Higgs sector of the MSSM were supplemented by a singlet. Finally we point out some implications for baryogenesis computations.

Affiliated with

Also associated with

No associations

Rating

CP Violating Bubble Wall Profiles does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with CP Violating Bubble Wall Profiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and CP Violating Bubble Wall Profiles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-23821