Density matrix renormalization group and wave function factorization for nuclei
核理论
2007-05-23 v2 强关联电子
摘要
We employ the density matrix renormalization group (DMRG) and the wave function factorization method for the numerical solution of large scale nuclear structure problems. The DMRG exhibits an improved convergence for problems with realistic interactions due to the implementation of the finite algorithm. The wave function factorization of fpg-shell nuclei yields rapidly converging approximations that are at the present frontier for large-scale shell model calculations.
关键词
引用
@article{arxiv.nucl-th/0412112,
title = {Density matrix renormalization group and wave function factorization for nuclei},
author = {T. Papenbrock and D. J. Dean},
journal= {arXiv preprint arXiv:nucl-th/0412112},
year = {2007}
}
备注
Proceedings: INT Workshop on "Nuclear forces and the quantum many-body problem", Oct. 2004. Typos corrected