Codes for "From megahertz to terahertz qubits encoded in molecular ions: theoretical analysis of dipole-forbidden spectroscopic transitions in N2+"

<p>In folder &quot;CreateBasisSet&quot; are functions for diagonalizing the&nbsp;molecular Hamiltonian. Use &quot;create_vec_v3.m&quot;. Adjust the size of the basis set inside the code.</p> <p>A complied coefficient matrix that was used in the paper is given: &quot;BasisSet_v4_B70G0p2G_v01_N024_I02_E2_M1aS_M1S_v7p3.mat&quot;. This matrix can be used to plot all graphs that appear in the paper.&nbsp;</p> <p>The plotting scripts are also given: &quot;Plots... .m&quot;</p> <p>The script &quot;Table_magic_v4.m&quot; is used to find&nbsp;&quot;magic&quot; transitions.</p>