71 citations · 89 across the 8 of their papers we have counts for
9 papers
A New Angle on Quantum Subspace Diagonalization for Quantum Chemistry
Xeno De Vriendt, Jacob Bringewatt, Nik O. Gjonbalaj +5
Quantum subspace diagonalization and quantum Krylov algorithms offer a feasible, pre- or early-fault tolerant alternative to quantum phase estimation for using quantum computers to…
Quantum Key Distribution in the Iberian Peninsula
Vicky Domínguez Tubío, Mario Badás Aldecocea, David L. Bakker +3
A promising use of quantum networking is quantum key distribution (QKD), which can provide information-theoretic security unattainable by classical means. While optical fiber-based…
Fault-tolerant interfaces for modular quantum computing on diverse qubit platforms
Frederik K. Marqversen, Gefen Baranes, Maxim Sirotin +1
Modular architectures offer a scalable path toward fault-tolerant quantum computing by interconnecting smaller quantum processing units (QPUs) provided that high-rate, fault-tolera…
Quantum-Processing-Assisted Classical Communications
Kelly Werker Smith, Don Boroson, Saikat Guha +1
We describe a general quantum receiver protocol that maps laser-light-modulated classical communications signals into quantum processors for decoding with quantum logic. The quantu…
Satellite-assisted Entanglement Distribution with High-Dimensional Photonic Encoding
V. Domínguez Tubío, M. C. Dijksman, J. Borregaard
Satellite-assisted entanglement distribution is a promising approach for realizing long-range quantum networking. However, the limited coherence time of existing quantum memories m…
Probing curved spacetime with a distributed atomic processor clock
Jacob P. Covey, Igor Pikovski, Johannes Borregaard
Quantum dynamics on curved spacetime has never been directly probed beyond the Newtonian limit. Although we can describe such dynamics theoretically, experiments would provide empi…
Testing quantum theory on curved space-time with quantum networks
Johannes Borregaard, Igor Pikovski
Quantum technologies present new opportunities for fundamental tests of nature. One potential application is to probe the interplay between quantum physics and general relativity -…
Quantum Networks with Deterministic Spin-Photon Interfaces
J. Borregaard, A. S. Sørensen, P. Lodahl
We consider how recent experimental progress on deterministic solid state spin-photon interfaces enable the construction of a number of key elements of quantum networks. After revi…
The minimum error probability of quantum illumination
Giacomo De Palma, Johannes Borregaard
Quantum illumination is a technique for detecting the presence of a target in a noisy environment by means of a quantum probe. We prove that the two-mode squeezed vacuum state is t…