11 citations · 20 across the 3 of their papers we have counts for
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quant-ph2009★ 1 cited
An efficient prescription to find the eigenfunctions of point interactions Hamiltonians
F. A. B. Coutinho, M. Amaku
A prescription invented a long time ago by Case and Danilov is used to get the wave function of point interactions in two and three dimensions.
quant-ph1998★ 11 cited
Validity of Feynman's prescription of disregarding the Pauli principle in intermediate states
F. A. B. Coutinho, Y. Nogami, Lauro Tomio
Regarding the Pauli principle in quantum field theory and in many-body quantum mechanics, Feynman advocated that Pauli's exclusion principle can be completely ignored in intermedia…