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arxiv: 1503.00418 · v1 · pith:SYFTP5MGnew · submitted 2015-03-02 · 🪐 quant-ph · cond-mat.supr-con

Non-adiabatic holonomic manipulation of the polariton qubit in circuit QED

classification 🪐 quant-ph cond-mat.supr-con
keywords qubitpolaritonmanipulationnon-adiabaticrobustcircuitfastholonomic
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As a qubit usually has a limited lifetime, its manipulation should be as fast as possible, and thus non-adiabatic operation is more preferable. Moreover, as a qubit inevitably interacts with its surrounding environment, robust operations are of great significance. Here, we propose a scheme for quantum manipulation of the polariton qubit in circuit QED using non-adiabatic holonomy, which is inherently fast and robust. In particularly, the polariton qubit is shown to be robust against arbitrary low-frequency noise due to its near symmetric spectrum, which can also be convenient manipulated by external microwave driven fields in a holonomic way. Therefore, our scheme presents a promising way of manipulating polariton qubits for on-chip solid-state quantum computation.

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