Schwinger's oscillator method, supersymmetric quantum mechanics and massless particles
We 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...
| Main Authors: | , |
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| Format: | Article |
| Language: | Portuguese |
| Published: |
Sociedade Brasileira de Física
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| Series: | Revista Brasileira de Ensino de Física |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172002000100007&lng=en&tlng=en |