Implementation of Deutsch–Jozsa Algorithm with Superconducting Quantum-Interference Devices via Raman Transition

Abstract

In this paper, a theoretical scheme is proposed to implement the Deutsch–Jozsa algorithm with SQUIDs (superconducting quantum-interference devices) in cavity via Raman transition. The scheme only requires a quantized cavity field and classical microwave pulses. In this scheme, no transfer of quantum information between the SQUIDs and the cavity is required, the cavity field is only virtually excited and thus the cavity decay is suppressed.