From the 2 of 21 linked papers with an AI index.
12 papers · 1 filter
Emulation of Entanglement Distribution Networks on a Quantum Computer
Ashley N. Tittelbaugh, Jerry Horgan, Rohan Bali +4
The paper demonstrates how quantum computers can emulate entanglement distribution networks and examines how degraded entanglement and communication latency impact teleportation‑ba…
Covert Signaling for Communication and Sensing over the Bosonic Channels
Tianrui Tan, Evan J. D. Anderson, Michael S. Bullock +1
Preventing signal detection in communication and active sensing requires careful control of transmission power. In fact, the square-root laws (SRL) for covert classical and quantum…
Toward Practical Two-Way Covert Communication
Paul N. Fessatidis, Wyatt Wallis, Tae E. Cooper +6
We study two-way covert communication schemes, where information is transmitted by passively modulating a reflected signal back to the source. We consider optical systems, describe…
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…
Toward Covert Quantum Computing
Evan J. D. Anderson, Kaushik Datta, Boulat A. Bash
As quantum computers become available through multi-tenant cloud platforms, ensuring privacy against adversaries sharing the same quantum processing unit becomes critical. We intro…
Two-stage Quantum Estimation and the Asymptotics of Quantum-enhanced Transmittance Sensing
Zihao Gong, Boulat A. Bash
We consider estimation of a single unknown parameter embedded in a quantum state. Quantum Cramér-Rao bound (QCRB) is the ultimate limit of the mean squared error for any unbiased…