e to the A, in a New Way, Some More to Say

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dc.creatorFederbush, P.
dc.date2000-04-17
dc.date2000-11-10
dc.date.accessioned2026-07-07T04:27:47Z
dc.date.available2026-07-07T04:27:47Z
dc.descriptionExpressions are given for the exponential of a hermitian matrix, A. Replacing A by iA these are explicit formulas for the Fourier transform of exp(iA). They extend to any size matrix the previous results for the 2 X 2, 3 X 3, and 4 X 4 cases. The expressions are elegant and should prove useful.
dc.description5 pages, Added detailed proof
dc.identifierhttps://arxiv.org/abs/math-ph/0004023
dc.identifierhttp://arxiv.org/abs/math-ph/0004023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/56545
dc.subjectMathematical Physics
dc.subjectHigh Energy Physics - Theory
dc.titlee to the A, in a New Way, Some More to Say
dc.typetext

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