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18 papers · 2 filters
Transfer matrix approach to determining the linear response of all-fiber networks of cavity-QED systems
Nikolett Német, Donald White, Shinya Kato +2
A semiclassical model is presented for characterizing the linear response of elementary quantum optical systems involving cavities, optical fibers, and atoms. Formulating the trans…
High Q mg-scale monolithic pendulum for quantum-limited gravity measurements
Seth B. Cataño-Lopez, Jordy G. Santiago-Condori, Keiichi Edamatsu +1
We present the development of a high monolithic silica pendulum weighing 7 mg. The measured value for the pendulum mode at 2.2 Hz was . To the best of our kn…
Additive-error fine-grained quantum supremacy
Tomoyuki Morimae, Suguru Tamaki
It is known that several sub-universal quantum computing models, such as the IQP model, the Boson sampling model, the one-clean qubit model, and the random circuit model, cannot be…
Experimental quantum kernel machine learning with nuclear spins in a solid
Takeru Kusumoto, Kosuke Mitarai, Keisuke Fujii +2
We employ so-called quantum kernel estimation to exploit complex quantum dynamics of solid-state nuclear magnetic resonance for machine learning. We propose to map an input to a fe…
Sumcheck-based delegation of quantum computing to rational server
Yuki Takeuchi, Tomoyuki Morimae, Seiichiro Tani
Delegated quantum computing enables a client with weak computational power to delegate quantum computing to a remote quantum server in such a way that the integrity of the server c…
Low power, fast and broadband ESR quantum control using a stripline resonator
Yung Szen Yap, Makoto Negoro, Mayuko Kuno +3
Using a home-built Ku band ESR spectrometer equipped with an arbitrary waveform generator and a stripline resonator, we implement two types of pulses that would benefit quantum com…