Difference between revisions of "Centrans.m"
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A = centrans(mult,type) | A = centrans(mult,type) | ||
| − | == | + | ==Parameters== |
mult - multiplicity of the spin (even positive integer) | mult - multiplicity of the spin (even positive integer) | ||
| Line 26: | Line 26: | ||
==See also== | ==See also== | ||
| − | [[Kernel_functions | + | [[bos2ist.m]], [[boson_mono.m]], [[boson_ortho.m]], [[ct2ist.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 2.11, authors: [[Ilya Kuprov]]'' | ''Version 2.11, authors: [[Ilya Kuprov]]'' | ||
Latest revision as of 19:35, 6 June 2026
Central transition operator for half-integer spins expressed in the Pauli basis.
Syntax
A = centrans(mult,type)
Parameters
mult - multiplicity of the spin (even positive integer)
type - operator type: 'x' for Sx, 'y' for Sy,
'z' for Sz, '+' for raising, '-' for lowering
Outputs
A - sparse matrix of the central transition operator
Examples
A central transition raising operator for a spin-3/2 system:
A = centrans(4,'+');
Notes
The operator is returned as a complex sparse matrix.
See also
bos2ist.m, boson_mono.m, boson_ortho.m, ct2ist.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 2.11, authors: Ilya Kuprov
