No abstract

No abstract

Crosstalk is the main noise source in quantum computing devices. In quantum computation, the parallel execution of multiple instructions will cause crosstalk, destroy the quantum state, and cause the program to fail to execute correctly. Overcoming the influence of crosstalk is a key requirement for quantum error correction and large-scale fault-tolerant quantum computing. This paper presents a method to suppress crosstalk in quantum computers based on multiple instruction exchange rules and duration. Several Benchmarks experiments verify the effectiveness of the proposed method. Compared with the prior techniques, the fidelity of the proposed method is improved by 15.97% on average.