1.3k citations
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Showing 2003 · hep-thShow all
2 papers · 2 filters
hep-th2003★ 63 cited
Remarks on supersymmetry of quantum systems with position-dependent effective masses
A. de Souza Dutra, Marcelo Hott, C. A. S. Almeida
We apply the supersymmetry approach to one-dimensional quantum systems with spatially-dependent mass, by including their ordering ambiguities dependence. In this way we extend the…
hep-th2003★ 137 cited
One-dimensional Dirac oscillator in a thermal bath
M. H. Pacheco, R. R. Landim, C. A. S. Almeida
We analyze the one-dimensional Dirac oscillator in a thermal bath. We found that the heat capacity is two times greater than the heat capacity of the one-dimensional harmonic oscil…