Title of article :
The Classical-map Hyper-Netted-Chain (CHNC) technique for inhomogeneous electron systems. Application to quantum dots
Author/Authors :
M.W.C. Dharma-wardana، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2008
Abstract :
The Classical-map Hyper-Netted-Chain (CHNC) technique is a simple method of calculating quantum pair-distribution functions, spin-dependent energies, etc., of strongly interacting uniform systems. We present CHNC calculations of charge densities and energies of non-uniform systems, viz., quantum dots, and compare with quantum Monte Carlo and density-functional results. Results for up to 210 electrons are reported.
Keywords :
Inhomogeneous electron gas , Nanostructures , Density functionals , Kinetic energy functionals , Quantum dots , Classical map , Exchange-correlation , Hyper-netted-chain , Quantum Monte Carlo
Journal title :
Physica E Low-dimensional Systems and Nanostructures
Journal title :
Physica E Low-dimensional Systems and Nanostructures
