Spontaneous CP violation in quark scattering from QCD Z(3) interfaces

Details Spontaneous CP violation in quark scattering from QCD Z(3) interfaces Spontaneous CP violation in quark scattering from QCD Z(3) interfaces

2011-11-13

arxiv.org/abs/1111.3027v2

Physical Review D 85, 014009 (2012)

Physics

High Energy Physics

High Energy Physics - Phenomenology

13 pages, Latex, 7 figures, Two different effective potentials studied with similar temperatures showing consistent results. F

Scientific paper

10.1103/PhysRevD.85.014009

In this paper, we explore the possibility of spontaneous CP violation in the scattering of quarks and anti-quarks from QCD Z(3) domain walls. The CP violation here arises from the nontrivial profile of the background gauge field $(A_{0})$ between different Z(3) vacua. We calculate the spatial variation of $A_{0}$ across the Z(3) interface from the profile of the Polyakov loop $L(\vec{x})$ for the Z(3) interface and calculate the reflection of quarks and antiquarks using the Dirac equation. This spontaneous CP violation has interesting consequences for the relativistic heavy-ion collision experiments, such as baryon enhancement at high $P_{T}$. It also acts as a source of additional J/$\psi$ suppression. We also discuss its implications for the early universe.

Affiliated with

Also associated with

No associations

Rating

Spontaneous CP violation in quark scattering from QCD Z(3) interfaces 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 Spontaneous CP violation in quark scattering from QCD Z(3) interfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spontaneous CP violation in quark scattering from QCD Z(3) interfaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-340743