At the dynamic nexus of artificial intelligence and quantum technology, quantum neural
networks (QNNs) play an important role as an emerging technology in the rapidly …

The generation of a logical qubit called the Gottesman-Kitaev-Preskill (GKP) qubit in an
optical traveling wave is a major challenge for realizing large-scale universal fault-tolerant …

Photonics offers a promising platform for quantum computing,,–, owing to the availability of
chip integration for mass-manufacturable modules, fibre optics for networking and room …

In optical quantum information processing with continuous variables, optical non-Gaussian
quantum states are essential for universal and fault-tolerant quantum computation …

Large-amplitude squeezed cat states and high-quality Gottesman-Kitaev-Preskill (GKP)
states are essential for effective quantum error correction, yet their optical preparation has …

Hybridizing different degrees of freedom or physical platforms potentially offers various
advantages in building scalable quantum architectures. Here, we introduce a fault-tolerant …

Quantum information processors benefit from high clock frequencies to fully harness
quantum advantages before they are lost to decoherence. All-optical systems offer unique …

Bosonic codes allow the encoding of a logical qubit in a single component device, utilizing
the infinitely large Hilbert space of a harmonic oscillator. In particular, the Gottesman-Kitaev …

If suitable quantum optical interactions were available, transforming the field mode operators
in a nonlinear fashion, the all-photonics platform could be one of the strongest contenders …

The Gottesman-Kitaev-Preskill (GKP) code offers the possibility to encode higher-
dimensional qudits into individual bosonic modes with, for instance, photonic excitations …