ct2ist.m

Irreducible spherical tensor expansion of central transition operators of half-integer spins.

Syntax

    [states,coeffs]=ct2ist(mult,type)

Parameters

    mult   - multipicity of the spin in question, an
             even positive integer

    type   - operator type: 'z' for polarisation, '+'
             for raising, '-' for lowering

Outputs

    states - states, in the Spinach IST basis index-
             ing, that contribute to the operator in
             question; use lin2lm to convert to L,M
             spherical tensor indices

    coeffs - coefficients with which the ISTs enter
             the linear combination

Notes

Central transition refers to the Zeeman basis.

See also

bos2ist.m, boson_mono.m, boson_ortho.m, centrans.m, enlev2bm.m, enlev2ist.m, hamiltonian.m, kinetics.m, lindbladian.m, oper2bm.m, oper2ist.m, operator.m, orientation.m, propagator.m, relaxation.m, sin_tran.m, weyl.m, Kernel_functions

Version 2.9, authors: Ilya Kuprov