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Feynman integrals for non-smooth and rapidly growing potentials
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Autores
Orientador(es)
Resumo(s)
The Feynman integral for the Schrödinger propagator is constructed as a generalized
function of white noise, for a linear space of potentials spanned by finite
signed measures of bounded support and Laplace transforms of such measures,
i.e., locally singular as well as rapidly growing at infinity. Remarkably, all these
propagators admit a perturbation expansion.
Descrição
Palavras-chave
Feynman integrals White noise analysis
Contexto Educativo
Citação
Faria, Margarida de; Oliveira Maria João; Streit, Ludwig - Feynman integrals for non-smooth and rapidly growing potentials. "Journal of Mathematical Physics" [Em linha]. ISSN 0022-2488. Vol. 46, nº 6 (May 2005), p. 1-14
Editora
American Institute of Physics