# Quantum Simulation of the Fermion-Boson Composite Quasi-Particles with a Driven Qubit-Magnon Hybrid Quantum System

@article{Wang2019QuantumSO, title={Quantum Simulation of the Fermion-Boson Composite Quasi-Particles with a Driven Qubit-Magnon Hybrid Quantum System}, author={Yi-Pu Wang and Guo-Qiang Zhang and Da Xu and Tiefu Li and Shi-Yao Zhu and J. S. Tsai and J. Q. You}, journal={arXiv: Quantum Physics}, year={2019} }

We experimentally demonstrate strong coupling between the ferromagnetic magnons in a small yttrium-iron-garnet (YIG) sphere and the drive-field-induced dressed states of a superconducting qubit, which gives rise to the double dressing of the superconducting qubit. The YIG sphere and the superconducting qubit are embedded in a microwave cavity and the effective coupling between them is mediated by the virtual cavity photons. The theoretical results fit the experimental observations well in a…

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