809 citations · 2.6k across the 21 of their papers we have counts for
21 papers
Observation of associative-memory retrieval and spin-glass phases on a photonic quantum simulator
Taira Giordani, Gennaro Zanfardino, Luca Leuzzi +16
Models of interacting complex systems provide the fundamental statistical physics reference frame for the study and the understanding of associative memories, machine learning, and…
Colour Centre Formation in Silicon-On-Insulator for On-Chip Photonic Integration
Arnulf J. Snedker-Nielsen, David R. Gongora, Magnus L. Madsen +12
Colour centres in silicon have great potential as single photon sources for quantum technologies. Some of them - like the T centre - also possess optically-active spins that enable…
Multiphoton quantum simulation of the generalized Hopfield memory model
Gennaro Zanfardino, Stefano Paesani, Luca Leuzzi +5
In the present work, we introduce, develop, and investigate a connection between multiphoton quantum interference, a core element of emerging photonic quantum technologies, and Hop…
Loss-tolerant architecture for quantum computing with quantum emitters
Matthias C. Löbl, Stefano Paesani, Anders S. Sørensen
We develop an architecture for measurement-based quantum computing using photonic quantum emitters. The architecture exploits spin-photon entanglement as resource states and standa…
High-threshold quantum computing by fusing one-dimensional cluster states
Stefano Paesani, Benjamin J. Brown
We propose a measurement-based model for fault-tolerant quantum computation that can be realised with one-dimensional cluster states and fusion measurements only; basic resources t…
High-speed thin-film lithium niobate quantum processor driven by a solid-state quantum emitter
Patrik I. Sund, Emma Lomonte, Stefano Paesani +9
Scalable photonic quantum computing architectures pose stringent requirements on photonic processing devices. The need for low-loss high-speed reconfigurable circuits and near-dete…
On-chip quantum information processing with distinguishable photons
Patrick Yard, Alex E. Jones, Stefano Paesani +3
Multi-photon interference is at the heart of photonic quantum technologies. Arrays of integrated cavities can support bright sources of single-photons with high purity and small fo…
Threshold detection statistics of bosonic states
Jacob F. F. Bulmer, Stefano Paesani, Rachel S. Chadwick +1
In quantum photonics, threshold detectors, distinguishing between vacuum and one or more photons, such as superconducting nanowires and avalanche photodiodes, are routinely used to…
Protocol for generation of high-dimensional entanglement from an array of non-interacting photon emitters
Thomas J. Bell, Jacob F. F. Bulmer, Alex E. Jones +3
Encoding high-dimensional quantum information into single photons can provide a variety of benefits for quantum technologies, such as improved noise resilience. However, the effici…
A scheme for universal high-dimensional quantum computation with linear optics
Stefano Paesani, Jacob F. F. Bulmer, Alex E. Jones +2
Photons are natural carriers of high-dimensional quantum information, and, in principle, can benefit from higher quantum information capacity and noise-resilience. However, schemes…
A proposal for practical multidimensional quantum networks
Davide Bacco, Jacob F. F. Bulmer, Manuel Erhard +2
A Quantum Internet, i.e., a global interconnection of quantum devices, is the long term goal of quantum communications, and has so far been based on two-dimensional systems (qubits…
Error protected qubits in a silicon photonic chip
Caterina Vigliar, Stefano Paesani, Yunhong Ding +8
General purpose quantum computers can, in principle, entangle a number of noisy physical qubits to realise composite qubits protected against errors. Architectures for measurement-…
Near-ideal spontaneous photon sources in silicon quantum photonics
Stefano Paesani, Massimo Borghi, Stefano Signorini +3
While integrated photonics is a robust platform for quantum information processing, architectures for photonic quantum computing place stringent demands on high quality information…
Learning models of quantum systems from experiments
Antonio A. Gentile, Brian Flynn, Sebastian Knauer +6
An isolated system of interacting quantum particles is described by a Hamiltonian operator. Hamiltonian models underpin the study and analysis of physical and chemical processes th…
Chip-to-chip quantum teleportation and multi-photon entanglement in silicon
Daniel Llewellyn, Yunhong Ding, Imad I. Faruque +17
Exploiting semiconductor fabrication techniques, natural carriers of quantum information such as atoms, electrons, and photons can be embedded in scalable integrated devices. Integ…
Generation and sampling of quantum states of light in a silicon chip
Stefano Paesani, Yunhong Ding, Raffaele Santagati +7
Implementing large instances of quantum algorithms requires the processing of many quantum information carriers in a hardware platform that supports the integration of different co…
Magnetic-field-learning using a single electronic spin in diamond with one-photon-readout at room temperature
Raffaele Santagati, Antonio A. Gentile, Sebastian Knauer +11
Nitrogen-vacancy (NV) centres in diamond are appealing nano-scale quantum sensors for temperature, strain, electric fields and, most notably, for magnetic fields. However, the cryo…
Multidimensional quantum entanglement with large-scale integrated optics
Jianwei Wang, Stefano Paesani, Yunhong Ding +16
The ability to control multidimensional quantum systems is key for the investigation of fundamental science and for the development of advanced quantum technologies. Here we demons…
Experimental Quantum Hamiltonian Learning
Jianwei Wang, Stefano Paesani, Raffaele Santagati +8
Efficiently characterising quantum systems, verifying operations of quantum devices and validating underpinning physical models, are central challenges for the development of quant…
Experimental Bayesian Quantum Phase Estimation on a Silicon Photonic Chip
Stefano Paesani, Andreas A. Gentile, Raffaele Santagati +5
Quantum phase estimation is a fundamental subroutine in many quantum algorithms, including Shor's factorization algorithm and quantum simulation. However, so far results have cast…
Witnessing eigenstates for quantum simulation of Hamiltonian spectra
R Santagati, J Wang, A A Gentile +11
The efficient calculation of Hamiltonian spectra, a problem often intractable on classical machines, can find application in many fields, from physics to chemistry. Here, we introd…