This topical review introduces the theoretical and experimental advances in continuous-
variable (CV)—ie qumode-based in lieu of qubit-based—large-scale, fault-tolerant quantum …

Photonics is the platform of choice to build a modular, easy-to-network quantum computer
operating at room temperature. However, no concrete architecture has been presented so …

Measurement-based quantum computation offers exponential computational speed-up
through simple measurements on a large entangled cluster state. We propose and …

In recent years, quantum computing has made significant strides, particularly in light-based
technology. The introduction of quantum photonic chips has ushered in an era marked by …

A long-standing open question about Gaussian continuous-variable cluster states is whether
they enable fault-tolerant measurement-based quantum computation. The answer is yes …

We examine continuous-variable gate teleportation using entangled states made from pure
product states sent through a beam splitter. We show that such states are Choi states for a …

The scalability of photonic implementations of fault-tolerant quantum computing based on
Gottesman-Kitaev-Preskill (GKP) qubits is injured by the requirements of inline squeezing …

Quantum computing is a disruptive paradigm widely believed to be capable of solving
classically intractable problems. However, the route toward full-scale quantum computers is …

Machine learning is a fascinating and exciting field within computer science. Recently, this
excitement has been transferred to the quantum information realm. Currently, all proposals …

Multipartite entanglement (ME) is the fundamental ingredient for building quantum networks.
The scale of ME determines its quantum information carrying and processing capability …