2,309 research outputs found
The Density Matrix Renormalization Group in Nuclear Physics: A Status Report
We report on the current status of recent efforts to develop the Density
Matrix Renormalization Group method for use in large-scale nuclear shell-model
calculations.Comment: 6 pages, 8 figures, Talk presented at the XXVI Symposium
on Nuclear Physics, 6 pages, 8 figures, Talk presented at the XXVIth
Symposium on Nuclear Physics,6-9 January 2003, Taxco, Mexic
Two-Body Density Matrix for Closed s-d Shell Nuclei
The two-body density matrix for and within the
Low-order approximation of the Jastrow correlation method is considered. Closed
analytical expressions for the two-body density matrix, the center of mass and
relative local densities and momentum distributions are presented. The effects
of the short-range correlations on the two-body nuclear characteristics are
investigated.Comment: 13 pages(LaTeX), 4 figures (ps
Generalized Arago-Fresnel laws: The EME-flow-line description
We study experimentally and theoretically the influence of light polarization
on the interference patterns behind a diffracting grating. Different states of
polarization and configurations are been considered. The experiments are
analyzed in terms of electromagnetic energy (EME) flow lines, which can be
eventually identified with the paths followed by photons. This gives rise to a
novel trajectory interpretation of the Arago-Fresnel laws for polarized light,
which we compare with interpretations based on the concept of "which-way" (or
"which-slit") information.Comment: 14 pages, 6 figure
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