31 research outputs found
Exchange-correlation vector potentials and vorticity-dependent exchange-correlation energy densities in two-dimensional systems
Full text linkWe present a new approach how to calculate the scalar exchange-correlation
potentials and the 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 parameterizations of
current-induced effects in literature we find an increased significance of
corrections due to paramagnetic current densities.Comment: 5 figures, submitted to PR
Efeitos do paclobutrazol em diferentes concentrações e períodos de imersão na cultura do alho
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Effect of astaxanthin and vitamin A on growth and survival during first feeding of Atlantic salmon, Salmo salar L.
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Retardation of shoot growth and promotion of tuber growth of potato plants by paclobutrazol
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