21 citations · 38 across the 37 of their papers we have counts for
46 papers
Quantum Teleportation Over a Noisy Relay Channel
Yigal Ilin, Uzi Pereg
Quantum teleportation and Bell measurements are considered in a noisy relay setting. We introduce two quantum relay-channel models with closed-form capacity formulas, motivated by…
Quantum Coordination and Nonlocal Games: Theory and Applications
Husein Natur, Uzi Pereg
Coordination is a fundamental primitive in communication and information theory, in which distributed systems must collectively generate correlated behavior rather than merely exch…
Quantum Secret Sharing Rates
Gabrielle Lalou, Husein Natur, Uzi Pereg
This paper studies the capacity limits for quantum secret sharing (QSS). The goal of a QSS scheme is to distribute a quantum secret among multiple participants, such that only auth…
Reduced State Embedding for Error Correction in Quantum Cryptography
Amit Kam, Kfir Sulimany, Shai Tsesses +1
Encoding in a high-dimensional Hilbert space improves noise resilience in quantum information processing. This approach, however, may result in cross-mode coupling and detection co…
Quantum Action-Dependent Channels
Michael Korenberg, Uzi Pereg
We study communication over a quantum action-dependent channel, where the transmitter first performs an action that "shocks" the channel environment, and subsequently encodes a mes…
Classical Feedback in a Quantum Network
Elina Levi, Uzi Pereg
Communication over a quantum multiple access channel (MAC) is considered with classical feedback. Since the no-cloning prohibits universal copying of arbitrary quantum states, clas…
Relaying Quantum Information
Yigal Ilin, Uzi Pereg
Quantum relays are central to both quantum communication and distributed quantum computing, enabling long-distance transmission and modular architectures. Unlike classical repeater…
Quantum Physics-Informed Neural Networks for Maxwell's Equations: Circuit Design, "Black Hole" Barren Plateaus Mitigation, and GPU Acceleration
Ziv Chen, Gal G. Shaviner, Hemanth Chandravamsi +3
Physics-Informed Neural Networks (PINNs) have emerged as a promising approach for solving partial differential equations (PDEs) by embedding the governing physics into the loss fun…
Covert Entanglement Generation over Bosonic Channels
Evan J. D. Anderson, Michael S. Bullock, Ohad Kimelfeld +4
We explore covert entanglement generation over the lossy thermal-noise bosonic channel, which is a quantum-mechanical model of many practical settings, including optical, microwave…
Nonlinear Nanophotonics for High-Dimensional Quantum States
Liat Nemirovsky-Levy, Amit Kam, Meir Lederman +4
Quantum nanophotonics merges the precision of nanoscale light manipulation with the capabilities of quantum technologies, offering a pathway for enhanced light-matter interaction a…
Covert Entanglement Generation and Secrecy
Ohad Kimelfeld, Boulat A. Bash, Uzi Pereg
We determine the covert capacity for entanglement generation over a noisy quantum channel. While secrecy guarantees that the transmitted information remains inaccessible to an adve…
Identification Under the Semantic Effective Secrecy Constraint
Abdalla Ibrahim, Johannes Rosenberger, Boulat A. Bash +3
The problem of identification over a discrete memoryless wiretap channel is examined under the criterion of semantic effective secrecy. This secrecy criterion guarantees both the r…
Empirical Coordination of Quantum Correlations
Husein Natur, Uzi Pereg
We introduce the notion of empirical coordination for quantum correlations. Quantum mechanics enables the calculation of probabilities for experimental outcomes, emphasizing statis…
Quantum Relay Channels
Uzi Pereg
Communication over a fully quantum relay channel is considered. We establish three bounds based on different coding strategies, i.e., partial decode-forward, measure-forward, and a…
Coordination Capacity for Classical-Quantum Correlations
Hosen Nator, Uzi Pereg
Network coordination is considered in three basic settings, characterizing the generation of separable and classical-quantum correlations among multiple parties. First, we consider…
Semantic Security with Unreliable Entanglement Assistance: Interception and Loss
Meir Lederman, Uzi Pereg
Semantic security is considered with unreliable entanglement assistance, due to one of two reasons: Interception or loss. We consider two corresponding models. In the first model,…
Entanglement Coordination Rates in Multi-User Networks
Hosen Nator, Uzi Pereg
The optimal coordination rates are determined in three primary settings of multi-user quantum networks, thus characterizing the minimal resources required in order to simulate a jo…
Secure Communication with Unreliable Entanglement Assistance
Meir Lederman, Uzi Pereg
Secure communication is considered with unreliable entanglement assistance, where the adversary may intercept the legitimate receiver's entanglement resource before communication t…
Increasing Quantum Communication Rates Using Hyperentangled Photonic States
Liat Nemirovsky-Levy, Uzi Pereg, Mordechai Segev
Quantum communication is based on the generation of quantum states and exploitation of quantum resources for communication protocols. Currently, photons are considered as the optim…
Capacity Bounds for Identification With Effective Secrecy
Johannes Rosenberger, Abdalla Ibrahim, Boulat A. Bash +3
An upper bound to the identification capacity of discrete memoryless wiretap channels is derived under the requirement of semantic effective secrecy, combining semantic secrecy and…
Communication Over Entanglement-Breaking Channels With Unreliable Entanglement Assistance
Uzi Pereg
Entanglement assistance can improve communication rates significantly. Yet, its generation is susceptible to failure. The unreliable assistance model accounts for those challenges.…
Entanglement-Assisted Covert Communication via Qubit Depolarizing Channels
Elyakim Zlotnick, Boulat Bash, Uzi Pereg
We consider entanglement-assisted communication over the qubit depolarizing channel under the security requirement of covert communication, where not only the information is kept s…
The Multiple-Access Channel with Entangled Transmitters
Uzi Pereg, Christian Deppe, Holger Boche
Communication over a classical multiple-access channel (MAC) with entanglement resources is considered, whereby two transmitters share entanglement resources a priori before commun…
Deterministic Identification For MC ISI-Poisson Channel
Mohammad Javad Salariseddigh, Vahid Jamali, Uzi Pereg +3
Several applications of molecular communications (MC) feature an alarm-prompt behavior for which the prevalent Shannon capacity may not be the appropriate performance metric. The i…