25 citations · 32 across the 2 of their papers we have counts for
3 papers
hep-th2007★ 25 cited
States of the Dirac equation in confining potentials
R. Giachetti, E. Sorace
We study the Dirac equation in confining potentials with pure vector coupling, proving the existence of metastable states with longer and longer lifetimes as the non-relativistic l…
hep-ph2006★ 7 cited
Two fermion relativistic bound states: hyperfine shifts
R. Giachetti, E. Sorace
We discuss the hyperfine shifts of the Positronium levels in a relativistic framework, starting from a two fermion wave equation where, in addition to the Coulomb potential, the ma…
hep-th2004
Two fermion relativistic bound states
R. Giachetti, E. Sorace
We consider the relativistic quantum mechanics of a two interacting fermions system. We first present a covariant formulation of the kinematics of the problem and give a short outl…