sorensen.m

Sorensen bound for the maximum transfer efficiency between two states under arbitrary control operators. Equation 186 from https://doi.org/10.1016/0079-6565(89)80006-8.

Syntax

   b=sorensen(rho_init,rho_targ)

Parameters

   rho_init  - initia ldensity matrix, Hilbert space

   rho_targ  - target density matrix, Hilbert space

Outputs

   b         - Sorensen bound

Notes

This is an exact unitary bound; the amount reachable with realistically available instrumental controls may be smaller, see the detailed analysis here: https://doi.org/10.1080/00268979909483117

See also

add_spins.m, cg_fast.m, clebsch_gordan.m, comm.m, hilb2liouv.m, irr_sph_ten.m, ist_product_table.m, lorentz.m, mat2sphten.m, multipack.m, pauli.m, perm_group.m, rocomm.m, rwalk.m, sle_operators.m, spher_harmon.m, sphten2mat.m, stev2sph.m, stevens.m, superop.m, twospinist.m, wigner.m, wigner_3j.m, wigner_6j.m, Optimal control module, Kernel_utilities

Version 2.8, authors: Ilya Kuprov