Published 1993 | Version v1
Journal article

T-matrix transfer momentum spectral density and higgen symmetry of the generalized Yukawa potentials

  • 1. Irkutskij Gosudarstvennyj Univ., Irkutsk (Russian Federation)

Description

A dynamic scheme based on the equation for the T-matrix transfer momentum spectral density and integral representation for the Jost function (matrix) is proposed for the Schroedinger and Dirac hamiltonians in arbitrary N-dimension spaces with local and nonlocal Yukawa potential and model with N couples channels. A generalization of the off-shell Jost function method for these hamiltonians and universal renormalization procedure of the Jost function calculation for singular and nonlocal potentials are proposed

Additional details

Additional titles

Original title (Russian)
Спектральная плотность T-матрицы по переданному импульсу и скрытая симметрия обобщенных юкавских потенциалов

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
56
Journal Issue
4
Journal Page Range
p. 105-160.
ISSN
0044-0027
CODEN
IDFZA7