2 papers
cond-mat.str-el2003
Unrestricted Hartree-Fock for Quantum Dots
Boris Reusch, Hermann Grabert
We present detailed results of Unrestricted Hartree-Fock (UHF) calculations for up to eight electrons in a parabolic quantum dot. The UHF energies are shown to provide rather accur…
cond-mat.str-el2003
Impurity effects in few-electron quantum dots: Incipient Wigner molecule regime
B. Reusch, R. Egger
Numerically exact path-integral Monte Carlo data are presented for strongly interacting electrons confined in a 2D parabolic quantum dot, including a defect to break rot…