Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2005-10-19
Nucl.Phys. B703 (2004) 320
Physics
High Energy Physics
High Energy Physics - Theory
Talk presented by Y. Frishman at the Light Cone Workshop in Cairns, Australia, July 2005
Scientific paper
10.1016/j.nuclphysb.2004.10.019
We consider a "one current" state, obtained by appication of a color current on the "adjoint" vacuum, in $QCD_2$, with quarks in fundamental representation. The quarks are taken to be massless. The theory on the light-front can be "currentized", namely formulated in terms of currents only. The adjoint vacuum is obtained by applying a current derivative, at zero momentum, on the singlet vacuum. In general the "one current" states are not eigenstates of $M^2=2P^+P^-$, except in the large $N_f$ limit. Problems with infra-red regularizations are pointed out. Connection to fermionic structure is made.
Abrashkin Ariel
Frishman Yitzhak
Sonnenschein Jacob
No associations
LandOfFree
The Adjoint Vacuum Sector of Massless QCD2 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 The Adjoint Vacuum Sector of Massless QCD2, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Adjoint Vacuum Sector of Massless QCD2 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-242123