Difference between revisions of "Stevens.m"
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mult - multiplicity of the spin in question | mult - multiplicity of the spin in question | ||
| − | + | ||
k - Stevens operator rank, a non-negative | k - Stevens operator rank, a non-negative | ||
integer | integer | ||
| − | + | ||
q - Stevens operator projection, an | q - Stevens operator projection, an | ||
integer between -k and k | integer between -k and k | ||
Revision as of 22:09, 1 January 2018
Extended Stevens operators.
Contents
Syntax
S=stevens(mult,k,q)
Arguments
mult - multiplicity of the spin in question
k - Stevens operator rank, a non-negative
integer
q - Stevens operator projection, an
integer between -k and k
Outputs
S - Stevens operator matrix
Notes
For historical reasons, the definition of Stevens operators is irregular and must rely on explicitly stockpiled coefficients. Only ranks smaller or equal to 12 are available.
See also
stev2sph.m, [irr_sph_ten.m]], pauli.m, clebsch_gordan.m
Version 2.1, authors: Ilya Kuprov, Elizaveta Suturina
