Monteiro, João Marcos Costa [UNESP]Drigo, Elso [UNESP]2021-07-142021-07-142020-12-21Revista Brasileira de Ensino de Física. Sociedade Brasileira de Física, v. 43, p. -, 2020.1806-11171806-9126http://hdl.handle.net/11449/211903The Schrödinger equation for an isotropic three-dimensional harmonic oscillator is solved using ladder operators. The starting point is the shape invariance condition, obtained from supersymmetric quantum mechanics. Generalized ladder operators can be constructed for the three spherical spatial coordinates. Special emphasis is given to the adaptation made to each of these coordinates. The approach used is general and is indicated as an alternative method to solve the Schrödinger equation.-engLadder operatorsHarmonic oscillatorShape invarianceSupersymmetric quantum mechanicsArtigo10.1590/1806-9126-RBEF-2020-0393S1806-11172021000100410Acesso abertoS1806-11172021000100410.pdf