184 resultados para Explicit method, Mean square stability, Stochastic orthogonal Runge-Kutta, Chebyshev method
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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The critical number of atoms for Bose-Einstein condensates with cylindrically symmetrical traps were calculated. The time evolution of the condensate was also studied at changing ground state. A conjecture on higher-order nonlinear effects was also discussed to determine its signal and strength. The results show that by exchanging frequencies, the geometry favors the condensation of larger number of particles.
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Pós-graduação em Engenharia Mecânica - FEB
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Pós-graduação em Matemática Universitária - IGCE