Precise solution of few-body problems with the stochastic variational method
核理论
2016-09-08 v1
摘要
A precise variational solution to =2--6-body problems is reported. The trial wave functions are chosen to be combinations of correlated Gaussians, which facilitate a fully analytical calculation of the matrix elements. The nonlinear parameters of the trial function are selected by a stochastic method. Fermionic and bosonic few-body systems are investigated for interactions of different type. A comparison of the results with those available in the literature shows that the method is both accurate and efficient.
引用
@article{arxiv.nucl-th/9503005,
title = {Precise solution of few-body problems with the stochastic variational method},
author = {K. Varga and Y. Suzuki},
journal= {arXiv preprint arXiv:nucl-th/9503005},
year = {2016}
}
备注
14 pages, revtex, no figures