336 citations · 1.8k across the 72 of their papers we have counts for
4 papers · 2 filters
Measurement-based feedback control of linear quantum stochastic systems with quadratic-exponential criteria
Igor G. Vladimirov, Matthew R. James, Ian R. Petersen
This paper is concerned with a risk-sensitive optimal control problem for a feedback connection of a quantum plant with a measurement-based classical controller. The plant is a mul…
Frequency-domain computation of quadratic-exponential cost functionals for linear quantum stochastic systems
Igor G. Vladimirov, Ian R. Petersen, Matthew R. James
This paper is concerned with quadratic-exponential functionals (QEFs) as risk-sensitive performance criteria for linear quantum stochastic systems driven by multichannel bosonic fi…
A Girsanov type representation of quadratic-exponential cost functionals for linear quantum stochastic systems
Igor G. Vladimirov, Ian R. Petersen, Matthew R. James
This paper is concerned with multimode open quantum harmonic oscillators and quadratic-exponential functionals (QEFs) as quantum risk-sensitive performance criteria. Such systems a…
A Karhunen-Loeve expansion for one-mode open quantum harmonic oscillators using the eigenbasis of the two-point commutator kernel
Igor G. Vladimirov, Matthew R. James, Ian R. Petersen
This paper considers one-mode open quantum harmonic oscillators with a pair of conjugate position and momentum variables driven by vacuum bosonic fields according to a linear quant…