3 papers
quant-ph2026
Quantum Sensing of Non-Repeatable Events Enhanced by In-Sensor Quantum Reservoir Computing
Daiki Sasaki, Hideaki Kawaguchi, Yuichiro Matsuzaki
High-density nitrogen-vacancy (NV) ensembles in diamond enable sensitive magnetometry. Many quantum-sensing protocols rely on reproducible target fields, allowing repeated measurem…
quant-ph2026
Tree Tensor Network Reservoir Computing: Hierarchical Ensemble with Invariant Phase Boundaries
Daiki Sasaki, Chih-Chieh Chen, Tomah Sogabe
We propose Tree Tensor Network Reservoir Computing (TTN-RC), a quantum-inspired reservoir computing framework for time-series prediction that uses the hierarchical structure of Tre…
quant-ph2025
Hamiltonian-Driven Architectures for Non-Markovian Quantum Reservoir Computing
Daiki Sasaki, Ryosuke Koga, Taihei Kuroiwa +3
We propose a Hamiltonian-level framework for non-Markovian quantum reservoir computing directly tailored for analog hardware implementations. By dividing the reservoir into a syste…