Light-front versus Bethe-Salpeter forms of two nucleon amplitudes
arXiv:nucl-th/9811022 · doi:10.1007/s006010050113
Abstract
We discuss the relation between the two nucleon Bethe-Salpeter amplitude and the light front wave functions. Both approaches provide a covariant description for the deuteron bound state and the two nucleon scattering state. A comparison is done for the spin-orbit functions as well explicit integrals are given on the basis of the Nakanishi integral representation method.
13 pages, Few Body Systems format needs fbsart11.sty, fbsedit2.sty