Mejía, F. M.Pleitez, V. [UNESP]2021-07-142021-07-142002-03Revista Brasileira de Ensino de Física. São Paulo, SP, Brazil: Sociedade Brasileira de Física, v. 24, n. 1, p. 41-46, 2002.1806-11171806-9126http://hdl.handle.net/11449/212386We consider Schwinger's method of angular momentum addition using the SU(2) algebra with both a fermionic and a bosonic oscillator. We show that the total spin states obtained are: one boson singlet state and an arbitrary number of spin-1/2 states, the later ones are energy degenerate. It means that we have in this case supersymmetric quantum mechanics and also the addition of angular momentum for massless particles. We review too the cases of two bosonic and two fermionic oscillators.41-46engArtigo10.1590/S1806-11172002000100007S1806-11172002000100007Acesso abertoS1806-11172002000100007.pdf