169 citations · 369 across the 5 of their papers we have counts for
5 papers
Tracking Quantum Error Correction
Kosuke Fukui, Akihisa Tomita, Atsushi Okamoto
To implement fault-tolerant quantum computation with continuous variables, the Gottesman--Kitaev--Preskill (GKP) qubit has been recognized as an important technological element. We…
High-threshold fault-tolerant quantum computation with analog quantum error correction
Kosuke Fukui, Akihisa Tomita, Atsushi Okamoto +1
To implement fault-tolerant quantum computation with continuous variables, the Gottesman-Kitaev-Preskill (GKP) qubit has been recognized as an important technological element. Howe…
Analog quantum error correction with encoding a qubit into an oscillator
Kosuke Fukui, Akihisa Tomita, Atsushi Okamoto
To implement fault-tolerant quantum computation with continuous variables, Gottesman-Kitaev-Preskill (GKP) qubits have been recognized as an important technological element. Howeve…
Entanglement Generation by Communication using Phase-Squeezed Light with Photon Loss
Fumiaki Matsuoka, Akihisa Tomita, Atsushi Okamoto
In order to implement fault-tolerant quantum computation, entanglement generation with low error probability and high success probability is required. We have proposed the use of s…
Evaluation of the phase randomness of the light source in quantum key distribution systems with an attenuated laser
Toshiya Kobayashi, Akihisa Tomita, Atsushi Okamoto
The phase randomized light is one of the key assumptions in the security proof of Bennett-Brassard 1984 (BB84) quantum key distribution (QKD) protocol implemented with an attenuate…