7 papers
Exploring the landscape of compact magic-state distillation factories
Hugo Jacinto, Xavier Valcarce, Victor Barizien +2
Producing high-fidelity magic states using the smallest possible number of physical qubits and operations stands as a very important challenge to achieve fault-tolerant quantum com…
Matchgate synthesis via Clifford matchgates and gates
Berta Casas, Paolo Braccia, Élie Gouzien +2
Matchgate unitaries are ubiquitous in quantum computation due to their relation to non-interacting fermions and because they can be used to benchmark quantum computers. Implementin…
Provably optimal exact gate synthesis from a discrete gate set
Élie Gouzien, Nicolas Sangouard
We propose a method for exact circuit synthesis using a discrete gate set, as required for fault-tolerant quantum computing. Our approach translates the problem of synthesizing a g…
Enhancing dissipative cat qubit protection by squeezing
Rémi Rousseau, Diego Ruiz, Emanuele Albertinale +38
Dissipative cat-qubits are a promising architecture for quantum processors due to their built-in quantum error correction. By leveraging two-photon stabilization, they achieve an e…
Scheme for the generation of hybrid entanglement between time-bin and wavelike encodings
Élie Gouzien, Floriane Brunel, Sébastien Tanzilli +1
We propose a scheme for the generation of hybrid states entangling a single-photon time-bin qubit with a coherent-state qubit encoded on phases. Compared to other reported solution…
Chip-based squeezing at a telecom wavelength
François Mondain, Tommaso Lunghi, Alessandro Zavatta +5
We demonstrate a squeezing experiment exploiting the association of integrated optics and telecom technology as key features for compact, stable, and practical continuous variable…