619 citations · 3.3k across the 179 of their papers we have counts for
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Implementation of Bilinear Hamiltonian Interactions between Linear Quantum Stochastic Systems via Feedback
Symeon Grivopoulos, Ian R. Petersen
A number of recent works employ bilinear Hamiltonian interactions between Linear Quantum Stochastic Systems (LQSSs). Contrary to naturally occurring Hamiltonian interactions betwee…
Dark Modes of Quantum Linear Systems
Yu Pan, Daoyi Dong, Ian R. Petersen
In this paper, we develop a direct method for the characterization of dark modes. The results can be used to construct a transformation that separates dark and bright modes, throug…
Pure Gaussian states from quantum harmonic oscillator chains with a single local dissipative process
Shan Ma, Matthew J. Woolley, Ian R. Petersen +1
We study the preparation of entangled pure Gaussian states via reservoir engineering. In particular, we consider a chain consisting of quantum harmonic oscillators wh…
A Quantum Hamiltonian Identification Algorithm: Computational Complexity and Error Analysis
Yuanlong Wang, Daoyi Dong, Bo Qi +3
Quantum Hamiltonian identification is important for characterizing the dynamics of quantum systems, calibrating quantum devices and achieving precise quantum control. In this paper…
A Modified Frequency Domain Condition for the Physical Realizability of Linear Quantum Stochastic Systems
Arash Kh. Sichani, Ian R. Petersen
This note is concerned with a modified version of the frequency domain physical realizability (PR) condition for linear quantum systems. We consider open quantum systems whose dyna…
A Numerical Approach to Optimal Coherent Quantum LQG Controller Design Using Gradient Descent
Arash Kh. Sichani, Igor G. Vladimirov, Ian R. Petersen
This paper is concerned with coherent quantum linear quadratic Gaussian (CQLQG) control. The problem is to find a stabilizing measurement-free quantum controller for a quantum plan…