14 citations
3 papers
cond-mat.mes-hall2004★ 6 cited
The violation of the Hund's rule in semiconductor artificial atoms
C. F. Destefani, J. D. M. Vianna, G. E. Marques
The unrestricted Pople-Nesbet approach for real atoms is adapted to quantum dots, the man-made artificial atoms, under applied magnetic field. Gaussian basis sets are used instead…
cond-mat.stat-mech2004★ 14 cited
Mother wavelet functions generalized through q-exponentials
Ernesto P. Borges, Constantino Tsallis, Jose G. V. Miranda +1
We generalize some widely used mother wavelets by means of the q-exponential function (, ) that emerges from nonex…
cond-mat.stat-mech2003★ 10 cited
Two-dimensional dissipative maps at chaos threshold: Sensitivity to initial conditions and relaxation dynamics
Ernesto P. Borges, Ugur Tirnakli
The sensitivity to initial conditions and relaxation dynamics of two-dimensional maps are analyzed at the edge of chaos, along the lines of nonextensive statistical mechanics. We v…