338 citations · 1.7k across the 29 of their papers we have counts for
29 papers
Coherently mitigating boson samplers with stochastic errors
Deepesh Singh, Ryan J. Marshman, Nathan Walk +3
Sampling experiments provide a viable route to show quantum advantages of quantum devices over classical computers in well-defined computational tasks. However, quantum devices suc…
Advantage of multi-partite entanglement for quantum cryptography over long and short ranged networks
Janka Memmen, Jens Eisert, Nathan Walk
The increasing sophistication of available quantum networks has seen a corresponding growth in the pursuit of multi-partite cryptographic protocols. Whilst the use of multi-partite…
Simplified intensity- and phase-modulated transmitter for modulator-free decoy-state quantum key distribution
Y. S. Lo, R. I. Woodward, N. Walk +8
Quantum key distribution (QKD) allows secret key exchange between two users with unconditional security. For QKD to be widely deployed, low cost and compactness are crucial require…
ReQuSim: Faithfully simulating near-term quantum repeaters
Julius Wallnöfer, Frederik Hahn, Fabian Wiesner +2
Quantum repeaters have long been established to be essential for distributing entanglement over long distances. Consequently, their experimental realization constitutes a core chal…
Anonymous conference key agreement in linear quantum networks
Jarn de Jong, Frederik Hahn, Jens Eisert +2
Sharing multi-partite quantum entanglement between parties allows for diverse secure communication tasks to be performed. Among them, conference key agreement (CKA), an extension o…
Quantum simulation of thermodynamics in an integrated quantum photonic processor
F. H. B. Somhorst, R. van der Meer, M. Correa Anguita +16
One of the core questions of quantum physics is how to reconcile the unitary evolution of quantum states, which is information-preserving and time-reversible, with evolution follow…