Xin-Xin Yang

May 30, 2023 | mdpi.com | Xin-Xin Yang |Xiao-Yan Yang |Liang-Liang Guo |Lei Du

This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticlebyXin-Xin Yang 1, Xiao-Yan Yang 1, Liang-Liang Guo 1, Lei Du 1, Peng Duan 1, Zhi-Long Jia 1, Hai-Ou Li 1,* and Guo-Ping Guo 1,2,* 1CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026, China2Origin Quantum Computing Company Limited, Hefei 230088, China*Authors to whom correspondence should be addressed. Appl. Sci.

Apr 25, 2023 | link.aps.org | Hai-Feng Zhang |Lei Du |Xin-Xin Yang |Liang-Liang Guo

Abstract Nonadiabatic geometric quantum computation (NGQC) has attracted a lot of attention for noise-resilient quantum control. However, previous implementations of NGQC require long evolution paths that make them more vulnerable to incoherent errors than their dynamical counterparts. In this work, we experimentally realize a universal short-path nonadiabatic geometric gate set (SP NGQC) with a 2-times shorter evolution path on a superconducting quantum processor.