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Revista Brasileira de Ensino de Física
Print version ISSN 1806-1117
CASTRO, A.S. de. Scattering and bound states by localized potentials. Rev. Bras. Ensino Fís. [online]. 2011, vol.33, n.4, pp. 4312-4312. ISSN 1806-1117. http://dx.doi.org/10.1590/S1806-11172011000400012.
A simple formalism for exploring quantum scattering and possible bound states in an arbitrary symmetric and localized potential in a unified way is presented. The symmetric square barrier and well potentials are used for illustrating the method.
Keywords : scattering; bound state; localized potential; transmission coefficient.