32 citations · 37 across the 4 of their papers we have counts for
4 papers
Normalization of scattering states and Levinson's theorem: reply to a Comment by R. G. Newton
Nathan Poliatzky
Recently R. G. Newton published a comment criticizing the methods and the results of a paper published by the author. His criticism touches on a few key points of the subject and h…
Soliton Solutions of Relativistic Hartree's Equations
Nathan Poliatzky
We study a model based on scalar complex fields coupled to a scalar real field, where all fields are treated classically as c-numbers. The model describes a composite particle…
Normalization of Scattering States, Scattering Phase Shifts and Levinson's Theorem
Nathan Poliatzky
We show that the normalization integral for the Schrödinger and Dirac scattering wave functions contains, besides the usual delta-function, a term proportional to the derivative of…
Levinson's Theorem for Dirac Equation
Nathan Poliatzky
Levinson's theorem for the Dirac equation is known in the form of a sum of positive and negative energy phase shifts at zero momentum related to the total number of bound states. I…