155 citations · 480 across the 20 of their papers we have counts for
4 papers · 2 filters
Gaussian breeding for encoding a qubit in propagating light
Kan Takase, Kosuke Fukui, Akito Kawasaki +5
Practical quantum computing requires robust encoding of logical qubits in physical systems to protect fragile quantum information. Currently, the lack of scalability limits the log…
Non-Gaussian state generation with time-gated photon detection
Tatsuki Sonoyama, Kazuma Takahashi, Baramee Charoensombutamon +9
Non-Gaussian states of light, which are essential in fault-tolerant and universal optical quantum computation, are typically generated by a heralding scheme using photon detectors.…
Switching-free time-domain optical quantum computation with quantum teleportation
Warit Asavanant, Kosuke Fukui, Atsushi Sakaguchi +1
Optical switches and rerouting network are main obstacles to realize optical quantum computer. In particular, both components have been considered as essential components to the me…
Analysis of optical quantum state preparation using photon detectors in the finite-temporal-resolution regime
Tatsuki Sonoyama, Warit Asavanant, Kosuke Fukui +3
Quantum state preparation is important for quantum information processing. In particular, in optical quantum computing with continuous variables, non-Gaussian states are needed for…