Computer Physics Communications Program LibraryPrograms in Physics & Physical Chemistry |

[Licence| Download | New Version Template] aebe_v1_0.tar.gz(127 Kbytes) | ||
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Manuscript Title: Solution of few-body problems with the stochastic variational method II.: Two-dimensional systems | ||

Authors: Kálmán Varga | ||

Program title: svm-2d | ||

Catalogue identifier: AEBE_v1_0Distribution format: tar.gz | ||

Journal reference: Comput. Phys. Commun. 179(2008)591 | ||

Programming language: Fortran 90. | ||

Computer: The program should work on any system with a Fortran 90 compiler. | ||

Operating system: The program should work on any system with a Fortran 90 compiler. | ||

Keywords: Correlated Gaussian basis, Variational Method, Stochastic Optimization, Quantum dots, Excitons. | ||

PACS: 73.21.La, 31.15.Pf, 36.10.-k, 71.35.-y. | ||

Classification: 7.3. | ||

Nature of problem:Variational calculation of energies and wave functions using Correlated Gaussian basis. | ||

Solution method:Two-dimensional few-electron problems are solved by the variational method. The ground state wave function is expanded into Correlated Gaussian basis functions and the parameters of the basis states are optimized by a stochastic selection procedure. Accurate results can be obtained for 2-6 electron systems. | ||

Running time:A couple of hours for a typical system |

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