Relativistic model of Hamiltonian renormalization for bound states and scattering amplitudes
arXiv:1705.03844 · doi:10.1007/s00601-017-1285-3
Abstract
We test the renormalization group procedure for effective particles (RGPEP) on a model of fermion-scalar interaction based on the Yukawa theory. The model is obtained by truncating the Yukawa theory to just two Fock sectors in the Dirac front form of Hamiltonian dynamics, a fermion, and a fermion and a boson, for the purpose of simple analytic calculation that exhibits steps of the procedure.
arXiv comment7 pages
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