Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1992-10-01
Physics
High Energy Physics
High Energy Physics - Phenomenology
26 pages, LA-UR-92-3133 and ISU-NP-92-11
Scientific paper
On the one hand any effective action of the QCD, $S[\pi,\,\rho,\,\omega,\ldots,N,\,\overline N,\,\Delta^{3/2},\ldots]$, would involve, at least in principle, a tower of hadronic fields of all spins; on the other hand the front form of the field theory has emerged as an appropriate framework to investigate the high energy behaviour of many systems. Motivated by these simple considerations we present a systematic formalism which explicitly provides the front form fields appropriate for constructing a $S[\pi,\,\rho,\,\omega,\ldots,N,\,\overline N,\,\Delta^{3/2},\ldots]$. Further, a transformation matrix $\Omega(j)$ is constructed which determines how the front form hadronic fields superimpose to yield the more familiar instant form fields. Explicit results for the front form hadronic fields up to spin two are catalogued in appendixes. For spin one half, the $\Omega(1/2)$ coincides with the celebrated ``Melosh transformation.'' The formalism, without explicitly invoking any wave equations, reproduces spin one half front-form results of Lepage and Brodsky, and Dziembowski.
Ahluwalia Dharam V.
Sawicki Mikolaj
No associations
LandOfFree
Natural Hadronic Degrees of Freedom for an Effective QCD Action in the Front Form 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 Natural Hadronic Degrees of Freedom for an Effective QCD Action in the Front Form, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Natural Hadronic Degrees of Freedom for an Effective QCD Action in the Front Form will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-370315