dorsal/arxiv
View SchemaPrecise solution of few-body problems with the stochastic variational method
| Authors | K. Varga, Y. Suzuki |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9503005 |
| URL | https://arxiv.org/abs/nucl-th/9503005 |
Abstract
A precise variational solution to $N$=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.
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"abstract": "A precise variational solution to $N$=2--6-body problems is reported. The\ntrial wave functions are chosen to be combinations of correlated Gaussians,\nwhich facilitate a fully analytical calculation of the matrix elements. The\nnonlinear parameters of the trial function are selected by a stochastic method.\nFermionic and bosonic few-body systems are investigated for interactions of\ndifferent type. A comparison of the results with those available in the\nliterature shows that the method is both accurate and efficient.",
"arxiv_id": "nucl-th/9503005",
"authors": [
"K. Varga",
"Y. Suzuki"
],
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"title": "Precise solution of few-body problems with the stochastic variational method",
"url": "https://arxiv.org/abs/nucl-th/9503005"
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