| Title |
|
|
|
Density and near-diagonal Dirac density matrix for closed shells of isotropic harmonically confined fermions in three dimensions
|
|
| Author |
|
|
|
|
|
| Abstract |
|
|
|
| In early work, Lawes and March obtained a differential equation for an arbitrary number of independent harmonically confined fermions in one dimension, and very recently this result has been generalized to apply to three-dimensional (3D) isotropic harmonic confinement. Here, an exact solution of this 3D equation for the fermion particle density rho (r) is constructed, and the near-diagonal form of the Dirac density matrix is also obtained. | |
|
| Language |
|
|
|
English
|
|
| Source (journal) |
|
|
|
Journal of physics: A: mathematical and general. - London, 1968 - 2006 |
|
| Publication |
|
|
|
London : 2001
|
|
| ISSN |
|
|
|
0305-4470
|
|
| Volume/pages |
|
|
|
34:36(2001), p. L491-L494
|
|
| ISI |
|
|
|
000171597000001
|
|
| Full text (Publisher's DOI) |
|
|
| |
|
| Full text (open access) |
|
|
| |
|