77779193永利集团

Enhancing the robustness of geometric quantum gates

发布日期:2019-10-14

报告人:  薛正远教授 华南师范大学物理与电信工程学院


报告时间:20191018 星期五 上午8:30 —10:00


报告地点:知新楼C1011


邀请人:仝殿民 教授


报告内容:Geometric phases induced in quantum evolution have the built-in noise-resilient character, and thus can find comprehensive applications in many robust quantum manipulation tasks. However, current implementations of nonadiabatic geometric quantum gates maybe sensitive to some types of errors. Here, by using the composite NHQC+, and optimal control, we propose fast schemes for its construction on superconducting circuits, where errors can be greatly suppressed.



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