Teoria da seção de Bogomolny para o estadio

AUTOR(ES)
DATA DE PUBLICAÇÃO

1997

RESUMO

The quarter-stadium can be decomposed into a rectangle and a quarter-circle; in each of these regions the Helmholtz equation is separable. We thus explicitly construct Green functions for both regions and a fully quantum mechanical Bogomolny finite matrix including real and evanescent waves is built. The eigenvalues and the eigenfunctions calculated with extreme efficiency and compared with other numerical methods, verifying their precision. We study the matrix elements in the asymptotic limit, the resulting eigenvalues are compared with the numerical one. Finally, we derive a semiclassical approximation for the zeroes of the Bogomolny determinant

ASSUNTO(S)

serie de mecanica quantica problemas de condições de contorno - soluções numericas comportamento caotico nos sistemas poincare

ACESSO AO ARTIGO

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