148 citations · 416 across the 30 of their papers we have counts for
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quant-ph1999★ 13 cited
Semiclassical approximation to the partition function of a particle in D dimensions
C. A. A. de Carvalho, R. M. Cavalcanti, E. S. Fraga +1
We use a path integral formalism to derive the semiclassical series for the partition function of a particle in D dimensions. We analyze in particular the case of attractive centra…
quant-ph1999★ 3 cited
Comment on ``Validity of Feynman's prescription of disregarding the Pauli principle in intermediate states''
R. M. Cavalcanti
In a recent paper Coutinho, Nogami and Tomio [Phys. Rev. A 59, 2624 (1999); quant-ph/9812073] presented an example in which, they claim, Feynman's prescription of disregarding the…
math-ph1999★ 21 cited
Anomalous electron trapping by localized magnetic fields
F. Bentosela, R. M. Cavalcanti, P. Exner +1
We consider an electron with an anomalous magnetic moment g>2 confined to a plane and interacting with a nonzero magnetic field B perpendicular to the plane. We show that if B has…