$U_A(1)$ Symmetry Breaking and the Scalar Sector of QCD

Details $U_A(1)$ Symmetry Breaking and the Scalar Sector of QCD $U_A(1)$ Symmetry Breaking and the Scalar Sector of QCD

2002-04-12

arxiv.org/abs/hep-ph/0204149v1

Int.J.Mod.Phys.A16:3011-3024,2001

Physics

High Energy Physics

High Energy Physics - Phenomenology

14 pages, 2 figures

Scientific paper

10.1142/S0217751X01004189

It is shown that most of the unusual properties of the lowest lying scalar
(and pseudoscalar) mesons can be understood, at the qualitative and
quantitative level, on the basis of the breakdown of the $U_A(1)$ symmetry
coupled to the vacuum expectation values of scalars by the spontaneous breaking
of chiral symmetry.

Affiliated with

Also associated with

No associations

Rating

$U_A(1)$ Symmetry Breaking and the Scalar Sector of QCD 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 $U_A(1)$ Symmetry Breaking and the Scalar Sector of QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and $U_A(1)$ Symmetry Breaking and the Scalar Sector of QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-437202