Large-scale quantum networks with thousands of nodes require scalable network protocols
and physical hardware to realize. In this paper, we introduce packet switching as a paradigm …

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 …

Combining quantum and Bayesian principles leads to optimality in metrology, but the
optimization equations involved are often hard to solve. This Letter mitigates this problem …

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 …

We consider a multiparameter quantum metrology problem with bright soliton networks in
the presence of weak losses. We introduce the general Heisenberg limit (GHL) σ χ= 1/N k …

We derive a family of optimal protocols, in the sense of saturating the quantum Cramér-Rao
bound, for measuring a linear combination of d field amplitudes with quantum sensor …

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 …

Two-party secure quantum remote sensing (SQRS) protocols enable quantum-enhanced
measurements at remote locations with guaranteed security against eavesdroppers. This …

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 A DISSERTATION
SUBMITTED TO THE DEPARTMENT OF MATHEMATICS AND THE COMMITT Page 1 …