Tunable coupling of a quantum phononic resonator to a transmon qubit with flip-chip architecture
arxiv(2024)
摘要
A hybrid system with tunable coupling between phonons and qubits shows great
potential for advancing quantum information processing. In this work, we
demonstrate strong and tunable coupling between a surface acoustic wave (SAW)
resonator and a transmon qubit based on galvanic-contact flip-chip technique.
The coupling strength varies from 2π×7.0 MHz to -2π×20.6 MHz,
which is extracted from different vacuum Rabi oscillation frequencies. The
phonon-induced ac Stark shift of the qubit at different coupling strengths is
also shown. Our approach offers a good experimental platform for exploring
quantum acoustics and hybrid systems.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要