Otros
Casimir operators of complementary unitary groups
Fecha
1974-01-01Registro en:
Journal of Mathematical Physics, v. 16, n. 1, p. 72-74, 1974.
0022-2488
10.1063/1.522418
2-s2.0-22244493617
Autor
Universidade de São Paulo (USP)
Instituto de Física Teórica
Institución
Resumen
A relationship between all the generalized Casimir operators of complementary unitary groups is derived, both in the fermion and boson realizations of the corresponding Lie algebras. It is shown that the number of independent Casimir operators of unitary groups reduces essentially to half the number for self-conjugate irreducible representations. Copyright © 1975 American Institute of Physics.