Search Results - "Endo, Suguru"

Practical Quantum Error Mitigation for Near-Future Applications by Endo, Suguru, Benjamin, Simon C., Li, Ying

“…It is vital to minimize the impact of errors for near-future quantum devices that will lack the resources for full fault tolerance. Two quantum error…”
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Fundamental limits of quantum error mitigation by Takagi, Ryuji, Endo, Suguru, Minagawa, Shintaro, Gu, Mile

“…The inevitable accumulation of errors in near-future quantum devices represents a key obstacle in delivering practical quantum advantages, motivating the…”
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Variational-state quantum metrology by Koczor, Bálint, Endo, Suguru, Jones, Tyson, Matsuzaki, Yuichiro, Benjamin, Simon C

“…Quantum technologies exploit entanglement to enhance various tasks beyond their classical limits including computation, communication and measurements. Quantum…”
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Quantum Error Mitigation as a Universal Error Reduction Technique: Applications from the NISQ to the Fault-Tolerant Quantum Computing Eras by Suzuki, Yasunari, Endo, Suguru, Fujii, Keisuke, Tokunaga, Yuuki

“…In the early years of fault-tolerant quantum computing (FTQC), it is expected that the available code distance and the number of magic states will be…”
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Theory of variational quantum simulation by Yuan, Xiao, Endo, Suguru, Zhao, Qi, Li, Ying, Benjamin, Simon C.

“…The variational method is a versatile tool for classical simulation of a variety of quantum systems. Great efforts have recently been devoted to its extension…”
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Calculation of the Green's function on near-term quantum computers by Endo, Suguru, Kurata, Iori, Nakagawa, Yuya O.

“…The Green's function plays a crucial role when studying the nature of quantum many-body systems, especially strongly correlated systems. Although the…”
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Error-Mitigated Quantum Metrology via Virtual Purification by Yamamoto, Kaoru, Endo, Suguru, Hakoshima, Hideaki, Matsuzaki, Yuichiro, Tokunaga, Yuuki

“…Quantum metrology with entangled resources aims to achieve sensitivity beyond the standard quantum limit by harnessing quantum effects even in the presence of…”
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Variational ansatz-based quantum simulation of imaginary time evolution by McArdle, Sam, Jones, Tyson, Endo, Suguru, Li, Ying, Benjamin, Simon C., Yuan, Xiao

“…Imaginary time evolution is a powerful tool for studying quantum systems. While it is possible to simulate with a classical computer, the time and memory…”
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Hybrid Quantum-Classical Algorithms and Quantum Error Mitigation by Endo, Suguru, Cai, Zhenyu, Benjamin, Simon C., Yuan, Xiao

“…Quantum computers can exploit a Hilbert space whose dimension increases exponentially with the number of qubits. In experiment, quantum supremacy has recently…”
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Projecting an ultra-strongly-coupled system in a non-energy-eigenbasis with a driven nonlinear resonator by Endo, Suguru, Matsuzaki, Yuichiro, Kakuyanagi, Kosuke, Saito, Shiro, Lambert, Neill, Nori, Franco

“…We explore the problem of projecting the ground-state of an ultra-strong-coupled circuit-QED system into a non-energy-eigenstate. As a measurement apparatus we…”
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Measurement optimization of variational quantum simulation by classical shadow and derandomization by Nakaji, Kouhei, Endo, Suguru, Matsuzaki, Yuichiro, Hakoshima, Hideaki

“…Simulating large quantum systems is the ultimate goal of quantum computing. Variational quantum simulation (VQS) gives us a tool to achieve the goal in…”
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Spin Amplification in an Inhomogeneous System by Endo, Suguru, Matsuzaki, Yuichiro, Munro, William J., Koike, Tatsuhiko, Saito, Shiro

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人工シデロフォアを利用した微生物固定化素子 by 遠藤, 卓, 小澤, 智宏, 猪股, 智彦, 増田, 秀樹

“…「1. 緒言」われわれはこれまで生物が種々の生命必須元素を生体内に取り込む機構について関心を持ち研究してきた. その中で特に, 鉄は微量生命必須元素と呼ばれ, 微量ではあるが, 生命活動に非常に重要な役割を果たしていることはよく知られている. しかし, 自然界で鉄の最も安定な状態である鉄 (III) イオンの,…”
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Quantum computational chemistry by McArdle, Sam, Endo, Suguru, Aspuru-Guzik, Alán, Benjamin, Simon C., Yuan, Xiao

“…One of the most promising suggested applications of quantum computing is solving classically intractable chemistry problems. This may help to answer unresolved…”
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Variational Quantum Simulation of General Processes by Endo, Suguru, Sun, Jinzhao, Li, Ying, Benjamin, Simon C., Yuan, Xiao

“…Variational quantum algorithms have been proposed to solve static and dynamic problems of closed many-body quantum systems. Here we investigate variational…”
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Variational algorithms for linear algebra by Xu, Xiaosi, Sun, Jinzhao, Endo, Suguru, Li, Ying, Benjamin, Simon C., Yuan, Xiao

“…[Display omitted] Quantum algorithms have been developed for efficiently solving linear algebra tasks. However, they generally require deep circuits and hence…”
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Generalized Quantum Subspace Expansion by Yoshioka, Nobuyuki, Hakoshima, Hideaki, Matsuzaki, Yuichiro, Tokunaga, Yuuki, Suzuki, Yasunari, Endo, Suguru

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Localized Virtual Purification by Hakoshima, Hideaki, Endo, Suguru, Yamamoto, Kaoru, Matsuzaki, Yuichiro, Yoshioka, Nobuyuki

“…Analog and digital quantum simulators can efficiently simulate quantum many-body systems that appear in natural phenomena. However, experimental limitations of…”
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Variational quantum algorithms by Cerezo, M., Arrasmith, Andrew, Babbush, Ryan, Benjamin, Simon C., Endo, Suguru, Fujii, Keisuke, McClean, Jarrod R., Mitarai, Kosuke, Yuan, Xiao, Cincio, Lukasz, Coles, Patrick J.

“…Applications such as simulating complicated quantum systems or solving large-scale linear algebra problems are very challenging for classical computers, owing…”
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Quantum error mitigation by Cai, Zhenyu, Babbush, Ryan, Benjamin, Simon C., Endo, Suguru, Huggins, William J., Li, Ying, McClean, Jarrod R., O’Brien, Thomas E.

“…For quantum computers to successfully solve real-world problems, it is necessary to tackle the challenge of noise: the errors that occur in elementary physical…”
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