arXiv:nucl-th/9804021·v1·Nuclear Theory
Relativistic Spin-Flavor States in Light Front Dynamics
M. Beyer🇩🇪 · C. Kuhrts (U. Rostock)🇩🇪 · H. J. Weber (U.Va)🇺🇸
Abstract
Orthonormal spin-flavor wave functions of Lorentz covariant quark models of the Bakamjian-Thomas type are constructed for nucleon resonances. Three different bases are presented. The manifestly Lorentz covariant Dirac-Melosh basis is related to the Pauli-Melosh basis and the symmetrized Bargmann-Wigner basis that are manifestly orthogonal.
Comments: 30 pages, 8 tables, no figs; submitted to Ann.Phys.(NY)