61 citations · 329 across the 74 of their papers we have counts for
8 papers · 1 filter
Measurement-Induced Boolean Dynamics for Open Quantum Networks
Hongsheng Qi, Biqiang Mu, Ian R. Petersen +1
In this paper, we study the recursion of measurement outcomes for open quantum networks under sequential measurements. Open quantum networks are networked quantum subsystems (e.g.,…
Quantum Tomography by Regularized Linear Regression
Biqiang Mu, Hongsheng Qi, Ian R. Petersen +1
In this paper, we study extended linear regression approaches for quantum state tomography based on regularization techniques. For unknown quantum states represented by density mat…
Reaching Agreement in Quantum Hybrid Networks
Guodong Shi, Bo Li, Zibo Miao +2
We consider a basic quantum hybrid network model consisting of a number of nodes each holding a qubit, for which the aim is to drive the network to a consensus in the sense that al…
Forgetting in the Synchronization of Quantum Networks
Shuangshuang Fu, Guodong Shi, Ian R. Petersen
In this paper, we study the decoherence property of synchronization master equation for networks of qubits interconnected by swapping operators. The network Hamiltonian is assumed…
The Evolution of Network Entropy in Classical and Quantum Consensus Dynamics
Shuangshuang Fu, Guodong Shi, Ian R. Petersen +1
In this paper, we investigate the evolution of the network entropy for consensus dynamics in classical or quantum networks. We show that in the classical case, the network entropy…
Feedback Policies for Measurement-based Quantum State Manipulation
Shuangshuang Fu, Guodong Shi, Alexandre Proutiere +1
In this paper, we propose feedback designs for manipulating a quantum state to a target state by performing sequential measurements. In light of Belavkin's quantum feedback control…
Reaching Quantum Consensus with Directed Links: Missing Symmetry and Switching Interactions
Guodong Shi, Shuangshuang Fu, Ian R. Petersen
In this paper, we study consensus seeking of quantum networks under directed interactions defined by a set of permutation operators among a network of qubits. The state evolution o…
Reaching a Quantum Consensus: Master Equations that Generate Symmetrization and Synchronization
Guodong Shi, Daoyi Dong, Ian R. Petersen +1
In this paper, we propose and study a master-equation based approach to drive a quantum network with qubits to a consensus (symmetric) state introduced by Mazzarella et al. The…