Cryogenic Control Architecture for Large-Scale Quantum Computing

Abstract

Tomorrow's much anticipated quantum computers, exotic as they may be, will require complex classical hardware for their control and operation. For solid-state quantum processors, the authors propose an efficient scheme for executing a quantum algorithm via a multicomponent classical interface. These components, which include cryogenic classical logic, are assembled to demonstrate control of a quantum-dot qubit. Thus, when the new wave of hardware finally arrives, we will be ready--and able--to use it.