14 citations · 40 across the 7 of their papers we have counts for
7 papers
Entanglement topography of large-scale quantum networks
Md Sohel Mondal, Dov Fields, Vladimir S. Malinovsky +1
Large-scale quantum networks, necessary for distributed quantum information processing, are posited to have quantum entangled systems between distant network nodes. The extent and…
Broadcasting single-qubit and multi-qubit-entangled states: authentication, cryptography, and distributed quantum computation
Hiroki Sukeno, Tzu-Chieh Wei, Mark Hillery +3
Quantum entanglement assisted with measurements provides various pathways to communicate information to parties within a network. In this work, we generalize a previous broadcastin…
Optimal linear optical discrimination of Bell-like states
Dov Fields, Janos A. Bergou, Mark Hillery +2
Quantum information processing using linear optics is challenging due to the limited set of deterministic operations achievable without using complicated resource-intensive methods…
Average concurrence and entanglement swapping
János A. Bergou, Dov Fields, Mark Hillery +2
We study the role of average concurrence in entanglement swapping in quantum networks. We begin with qubit pure states, and there is a very simple rule governing the propagation of…
Quantum retrodiction made fully symmetric
Dov Fields, Abdelali Sajia, János A. Bergou
Quantum retrodiction is a time-symmetric approach to quantum mechanics with applications in a number of important problems. One of the major challenges to its more widespread appli…
Sequential measurements on qubits by multiple observers: Joint best guess strategy
Dov Fields, Árpad Várga, János A. Bergou
We study sequential state discrimination measurements performed on the same qubit by subsequent observers. Specifically, we focus on the case when the observers perform a kind of a…