Publication Date:
2011-03-15
Description:
Author(s): N. Helbig, J. I. Fuks, M. Casula, M. J. Verstraete, M. A. L. Marques, I. V. Tokatly, and A. Rubio We present a local density approximation (LDA) for one-dimensional (1D) systems interacting via the soft-Coulomb interaction based on quantum Monte Carlo calculations. Results for the ground-state energies and ionization potentials of finite 1D systems show excellent agreement with exact calculation... [Phys. Rev. A 83, 032503] Published Mon Mar 14, 2011
Keywords:
Atomic and molecular structure and dynamics
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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