Green's function for nonlocal potentials
| Autor: | M.A. Candido Ribeiro, A. B. Balantekin, John F. Beacom |
|---|---|
| Rok vydání: | 1998 |
| Předmět: |
Physics
Nuclear and High Energy Physics Nuclear Theory Scale (ratio) 010308 nuclear & particles physics FOS: Physical sciences Function (mathematics) 01 natural sciences Nuclear Theory (nucl-th) Quantum nonlocality symbols.namesake Wavelength Classical mechanics Green's function 0103 physical sciences symbols Limit (mathematics) 010306 general physics Nonlinear Sciences::Pattern Formation and Solitons |
| Zdroj: | Journal of Physics G: Nuclear and Particle Physics. 24:2087-2101 |
| ISSN: | 1361-6471 0954-3899 |
| DOI: | 10.1088/0954-3899/24/11/010 |
| Popis: | The single-particle nuclear potential is intrinsically nonlocal. In this paper, we consider nonlocalities which arise from the many-body and fermionic nature of the nucleus. We investigate the effects of nonlocality in the nuclear potential by developing the Green's function for nonlocal potentials. The formal Green's function integral is solved analytically in two different limits of the wavelength as compared to the scale of nonlocality. Both results are studied in a quasi-free limit. The results illuminate some of the basic effects of nonlocality in the nuclear medium. Accepted for publication in J. Phys. G |
| Databáze: | OpenAIRE |
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