Pseudospin resonances reveal synthetic spin-orbit interaction

We investigate a spinful double quantum dot coupled to leads in pseudospin valve configuration. The interplay of interaction and interference produces, the stability diagram, rich variety current resonances modulated by system parameters. In presence ferromagnetic anisotropy, those split, turn into dips, acquire Fano shape, thus revealing synthetic spin-orbit induced on dot. A set rate equations derived for minimal model captures features. accurately matches numerical results obtained full framework generalized master equation calculated within next leading order approximation.