2 papers
cond-mat.mes-hall2024
Microwave-to-Optical Quantum Transduction Utilizing the Topological Faraday Effect of Topological Insulator Heterostructures
Akihiko Sekine, Mari Ohfuchi, Yoshiyasu Doi
The quantum transduction between microwave and optical photons is essential for realizing scalable quantum computers with superconducting qubits. Due to the large frequency differe…
quant-ph2024
Remote Cross-resonance Gate between Superconducting Fixed-frequency Qubits
Mari Ohfuchi, Shintaro Sato
High-fidelity quantum state transfer and remote entanglement between superconducting fixed-frequency qubits have not yet been realized. In this study, we propose an alternative rem…