Simplified boson realization of the subalgebra of and matrix elements of quadrupole operators
arXiv:q-alg/9701023
Abstract
A simplified boson realization of the subalgebra of is constructed. A simplified form of the corresponding basis states is obtained. The reduced matrix elements of a special second-rank tensor operator (quadrupole operator) are calculated in the basis.
13 pages, LaTeX. Uses ioplppt.sty, iopl12.sty