Optimizing initial state of detector sensors in quantum sensor networks

C Zhan, H Gupta, M Hillery - ACM Transactions on Quantum Computing, 2024 - dl.acm.org
In this article, we consider a network of quantum sensors, where each sensor is a qubit
detector that “fires,” ie, its state changes when an event occurs close by. The change in state …

Quantum-enhanced metrology with network states

Y Yang, B Yadin, ZP Xu - Physical Review Letters, 2024 - APS
Armed with quantum correlations, quantum sensors in a network have shown the potential to
outclass their classical counterparts in distributed sensing tasks such as clock …

Optimal function estimation with photonic quantum sensor networks

J Bringewatt, A Ehrenberg, T Goel, AV Gorshkov - Physical Review Research, 2024 - APS
The problem of optimally measuring an analytic function of unknown local parameters each
linearly coupled to a qubit sensor is well understood, with applications ranging from field …

Optimal distributed multi-parameter estimation in noisy environments

A Hamann, P Sekatski, W Dür - Quantum Science and …, 2024 - iopscience.iop.org
We consider the task of multiple parameter estimation in the presence of strong correlated
noise with a network of distributed sensors. The signals and the noises have different spatial …

Transmitter Localization and Optimizing Initial State in Classical/Quantum Sensor Networks

C Zhan - 2024 - search.proquest.com
In shared spectrum systems, it is important to be able to localize simultaneously present
multiple intruders (unauthorized transmitters) to effectively protect a shared spectrum from …

Algorithms and Numerical Analysis in Quantum Computing

H Li - 2024 - search.proquest.com
ALGORITHMS AND NUMERICAL ANALYSIS IN QUANTUM COMPUTING A DISSERTATION
SUBMITTED TO THE DEPARTMENT OF MATHEMATICS AND THE COMMITT Page 1 …