Interaction induced non-reciprocal three-level quantum transport*

Besides its fundamental importance, non-reciprocity has also found many potential applications in quantum technology. Recently, systems have been proposed to realize non-reciprocity, but stable non-reciprocal process is still experimentally difficult general, due the needed cyclical interactions artificial or operational difficulties solid state materials. Here, we propose a new kind of interaction induced operation, based on conventional STIRAP setup, which removes experimental difficulty requiring interaction, and thus it directly implementable various systems. Furthermore, illustrate our proposal chain three coupled superconducting transmons, can lead circulator with high fidelity without ring coupling configuration as previous schemes implementations. Therefore, protocol provides promising way explore physics well device.