Suppression of Crosstalk in Quantum Computers Based on Instruction Exchange Rules and Duration

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