Regla de Leibnitz y problemas mecánico-cuánticos de evolución temporal

Abstract

With the aid of the Leibnitz's differentiation rule a matrix formulation of quantum-mechanical time evolution problems is obtained. This brings about that no basis set has to be chosen, avoiding the cumbersome evaluation of Hamiltonian matrix elements through scalar products.

Keywords

• Regla de diferenciación de Leibnitz
• problemas mecánico-cuánticos