Presentation Information

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[9p-N404-11]Investigation of The Readout Sensitivity of a Josephson Parametric Oscillator for Qubit State Readout

〇(M2)Itaru Machimura¹, Hongxiag Shen², Nobuyuki Yoshikawa^1,2 (1.YNU Univ., 2.IAS)

Keywords:

superconucter,SQUID

Currently, quantum computers are attracting attention as a means to solve problems that classical computers cannot solve within a practical time frame. This is due to their ability to perform massive parallel computations based on the principle of quantum superposition. However, the realization of quantum computers requires highly accurate readout of the internal states of qubits. In this context, we focus on the Josephson Parametric Oscillator (JPO) and have investigated, through simulations, the current level corresponding to the phase discrimination sensitivity in its circuit.

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