29 citations · 36 across the 10 of their papers we have counts for
10 papers · 1 filter
Strong coupling of a reconfigurable Yb atom array to a tunable telecom-band nanofiber cavity
Hideki Ozawa, Neville Chen, Yusuke Hisai +13
Nanophotonic cavities provide strong atom-photon coupling in a compact, directly fiber-coupled geometry, while a reconfigurable array of Yb atoms combines high-fidelity gat…
NAQsim: Full-Stack Architecture Simulation Framework for Fast and Space-Efficient Neutral Atom Quantum Computing
Yosuke Ueno, Shinichi Sunami, Toshihide Hinokuma +5
Technological advances in neutral-atom platforms have opened a new path toward designing efficient protocols for fault-tolerant quantum computing (FTQC). However, each physical ope…
Loss-correcting fault-tolerant quantum computing architecture for neutral atoms
Sanaa Sharma, Yutaka Hirano, Akihisa Goban +3
Neutral-atom arrays are a leading qubit technology for large-scale, fault-tolerant quantum computing (FTQC). A dominant error source on this platform is qubit loss, which accrues w…
Scattering theory for cavity-assisted spin-motion-photon interactions
Seigo Kikura, Aruku Senoo, Akihisa Goban +1
Cavity-assisted photon scattering (CAPS) is a powerful mechanism for realizing strong interactions between the internal states of stationary qubits and flying photons, underpinning…
Operational criteria for quantum advantage in latency-constrained nonlocal games
Changhao Li, Seigo Kikura, Akihisa Goban +2
Remote entanglement enables coordinated decision making without communication and produces correlations beyond those achievable by any classical strategy, representing a practical…
Entanglement boosting: Low-volume logical Bell pair preparation for distributed fault-tolerant quantum computation
Shinichi Sunami, Yutaka Hirano, Toshihide Hinokuma +1
Distributed architecture is a promising route to scaling fault-tolerant quantum computing (FTQC) beyond the inherent limitations of single processors. For practical implementation…
A global quantum network with ground-based single-atom memories in optical cavities and satellite links
Jia-Wei Ji, Shinichi Sunami, Seigo Kikura +2
The realization of a global quantum network holds the potential to enable groundbreaking applications such as secure quantum communication and blind quantum computing. However, bui…
Passive quantum interconnects: multiplexed remote entanglement generation with cavity-assisted photon scattering
Seigo Kikura, Kazufumi Tanji, Akihisa Goban +1
We propose a time- and wavelength-multiplexed remote atom-atom entanglement generation protocol based on cavity-assisted photon scattering (CAPS). This is designed to achieve a hig…
Transversal Surface-Code Game Powered by Neutral Atoms
Shinichi Sunami, Akihisa Goban, Hayata Yamasaki
Neutral atom technologies have opened the door to novel theoretical advances in surface-code protocols for fault-tolerant quantum computation (FTQC), offering a compelling alternat…
Scalable Networking of Neutral-Atom Qubits: Nanofiber-Based Approach for Multiprocessor Fault-Tolerant Quantum Computer
Shinichi Sunami, Shiro Tamiya, Ryotaro Inoue +2
Neutral atoms are among the leading platforms toward realizing fault-tolerant quantum computation (FTQC). However, scaling up a single neutral-atom device beyond atoms…