SU(N) Irreducible Schwinger Bosons
arXiv:1003.5487 · doi:10.1063/1.3464267
Abstract
We construct SU(N) irreducible Schwinger bosons satisfying certain U(N-1) constraints which implement the symmetries of SU(N) Young tableaues. As a result all SU(N) irreducible representations are simple monomials of $(N-1)$ types of SU(N) irreducible Schwinger bosons. Further, we show that these representations are free of multiplicity problems. Thus all SU(N) representations are made as simple as SU(2).
27 pages, 5 figures, revtex4