| Texto completo | |
| Autor(es): |
Young-S., Luis E.
[1]
;
Vudragovic, Dugan
[2]
;
Muruganandam, Paulsamy
[3]
;
Adhikari, Sadhan K.
[1]
;
Balaz, Antun
[2]
Número total de Autores: 5
|
| Afiliação do(s) autor(es): | [1] Univ Estadual Paulista, Inst Fis Teor, UNESP, BR-0114070 Sao Paulo, SP - Brazil
[2] Univ Belgrade, Inst Phys Belgrade, Comp Sci Lab, Pregrevica 118, Belgrade 11080 - Serbia
[3] Bharathidasan Univ, Sch Phys, Palkalaiperur Campus, Tiruchchirappalli 620024, Tamil Nadu - India
Número total de Afiliações: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | COMPUTER PHYSICS COMMUNICATIONS; v. 204, p. 209-213, JUL 2016. |
| Citações Web of Science: | 34 |
| Resumo | |
We present new version of previously published Fortran and C programs for solving the Gross-Pitaevskii equation for a Bose-Einstein condensate with contact interaction in one, two and three spatial dimensions in imaginary and real time, yielding both stationary and non-stationary solutions. To reduce the execution time on multicore processors, new versions of parallelized programs are developed using Open Multi Processing (OpenMP) interface. The input in the previous versions of programs was the mathematical quantity nonlinearity for dimensionless form of Gross-Pitaevskii equation, whereas in the present programs the inputs are quantities of experimental interest, such as, number of atoms, scattering length, oscillator length for the trap, etc. New output files for some integrated one- and two-dimensional densities of experimental interest are given. We also present speedup test results for the new programs. (AU) | |
| Processo FAPESP: | 14/16363-8 - Novos cenários em Condensados de Bose-Einstein com interação dipolar |
| Beneficiário: | Luis Ever Young Silva |
| Modalidade de apoio: | Bolsas no Exterior - Estágio de Pesquisa - Pós-Doutorado |
| Processo FAPESP: | 12/00451-0 - Estudo de propriedades do condensado de Bose-Einstein: átomos dipolares e condensado de férmions |
| Beneficiário: | Sadhan Kumar Adhikari |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 12/21871-7 - Estudo das propriedades de Condensado de Bose-Einstein com átomos dipolares |
| Beneficiário: | Luis Ever Young Silva |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |