Nord Quantique demonstrates bosonic code approach using microwave photons in superconducting cavities for quantum error correction with reduced qubit overhead, achieving error correction gains exceeding 2x improvement.
#QuantumErrorCorrection #BosonicCodes #News
#QuantumErrorCorrection #BosonicCodes #News
Nord Quantique's Bosonic Code Approach to Quantum Error Correction
iq.fp2.dev
October 31, 2026 at 9:01 AM
Nord Quantique demonstrates bosonic code approach using microwave photons in superconducting cavities for quantum error correction with reduced qubit overhead, achieving error correction gains exceeding 2x improvement.
#QuantumErrorCorrection #BosonicCodes #News
#QuantumErrorCorrection #BosonicCodes #News
Nord Quantique demonstrates quantum error correction gain >2x improvement using bosonic codes in superconducting cavities, targeting 10^-7 to 10^-9 error rates by 2032 with four-qubit gate-capable system launching this year.
#QuantumErrorCorrection #BosonicCodes #News
#QuantumErrorCorrection #BosonicCodes #News
Nord Quantique's Bosonic Code Architecture Achieves >2x Quantum Error Correction Gain
iq.fp2.dev
August 11, 2026 at 12:50 PM
Nord Quantique demonstrates quantum error correction gain >2x improvement using bosonic codes in superconducting cavities, targeting 10^-7 to 10^-9 error rates by 2032 with four-qubit gate-capable system launching this year.
#QuantumErrorCorrection #BosonicCodes #News
#QuantumErrorCorrection #BosonicCodes #News
arXiv:2606.14901
We study Kerr-cat codes based, including $su(2)$ and $su(1,1)$ coherent-state manifolds.
The encoding enables joint mitigation of photon-loss and dephasing errors, with recovery maps obtained via convex optimization.
arxiv.org/abs/2606.14901
#QEC #BosonicCodes #KerrCats
We study Kerr-cat codes based, including $su(2)$ and $su(1,1)$ coherent-state manifolds.
The encoding enables joint mitigation of photon-loss and dephasing errors, with recovery maps obtained via convex optimization.
arxiv.org/abs/2606.14901
#QEC #BosonicCodes #KerrCats
Generalized Kerr-Cat Qubit Codes
We present a systematic study of Schrödinger cat codes constructed from Kerr-type coherent states, including displaced Kerr coherent states and Barut--Girardello Kerr coherent states, each admitting t...
arxiv.org
June 21, 2026 at 12:02 AM
arXiv:2606.14901
We study Kerr-cat codes based, including $su(2)$ and $su(1,1)$ coherent-state manifolds.
The encoding enables joint mitigation of photon-loss and dephasing errors, with recovery maps obtained via convex optimization.
arxiv.org/abs/2606.14901
#QEC #BosonicCodes #KerrCats
We study Kerr-cat codes based, including $su(2)$ and $su(1,1)$ coherent-state manifolds.
The encoding enables joint mitigation of photon-loss and dephasing errors, with recovery maps obtained via convex optimization.
arxiv.org/abs/2606.14901
#QEC #BosonicCodes #KerrCats
Newcastle University researchers developed a unified mathematical framework connecting quasiprobability representations to bosonic quantum error-correcting codes, achieving a five-fold increase in gate fidelity across multiple code types.
#QuantumErrorCorrection #BosonicCodes #News
#QuantumErrorCorrection #BosonicCodes #News
Unified Phase-Space Framework for Continuous-Variable Quantum Error Correction
iq.fp2.dev
July 6, 2026 at 12:44 PM
Newcastle University researchers developed a unified mathematical framework connecting quasiprobability representations to bosonic quantum error-correcting codes, achieving a five-fold increase in gate fidelity across multiple code types.
#QuantumErrorCorrection #BosonicCodes #News
#QuantumErrorCorrection #BosonicCodes #News
NTT, Inc. patent filing describes a quantum computing device leveraging rotation-symmetric bosonic codes to correct errors during state preparation, improving computation reliability via projection operators to code space.
#QuantumErrorCorrection #BosonicCodes #Patent
#QuantumErrorCorrection #BosonicCodes #Patent
Quantum Computing Device with Rotation-Symmetric Bosonic Code Error Correction
iq.fp2.dev
April 25, 2026 at 10:09 AM
NTT, Inc. patent filing describes a quantum computing device leveraging rotation-symmetric bosonic codes to correct errors during state preparation, improving computation reliability via projection operators to code space.
#QuantumErrorCorrection #BosonicCodes #Patent
#QuantumErrorCorrection #BosonicCodes #Patent