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physics.ed-ph2002
Schwinger's oscillator method, supersymmetric quantum mechanics and massless particles
F. M. Mejia, V. Pleitez
We consider the 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…
physics.ed-ph1999
In search of fundamental laws
V. Pleitez
One of the main activities in science teaching, and in particular in Physics teaching, is not only the discussion of both modern problems and problems which solution is an urgent m…