Wensauer, Andreas and Roessler, Ulrich (2004) Exchange-correlation vector potentials and vorticity-dependent exchange-correlation energy densities in two-dimensional systems. PHYSICAL REVIEW B, 69 (15): 155302. ISSN 1098-0121, 1550-235X
Full text not available from this repository.Abstract
We present an approach to calculating the scalar and vector exchange-correlation potentials from current-carrying ground states of two-dimensional quantum dots. From these exchange-correlation potentials we derive exchange-correlation energy densities and examine their vorticity (or current) dependence. Compared with parametrizations of current-induced effects in the literature we find an increased significance of corrections due to paramagnetic current densities.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | INCOMPRESSIBLE QUANTUM-FLUID; INHOMOGENEOUS ELECTRON-GAS; STRONG MAGNETIC-FIELDS; FUNCTIONAL THEORY; GROUND-STATE; SYMMETRY; DOTS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Alumni or Retired Professors > Group Ulrich Rössler |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 21 Jul 2021 09:45 |
| Last Modified: | 21 Jul 2021 09:45 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37841 |
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