Superoperator master equations for depolarizing dynamics

AE Teretenkov - Lobachevskii Journal of Mathematics, 2024 - Springer
The work is devoted to superoperator master equations. Namely, the superoperator master
equations in the case of the twirling hyperprojector with respect to the whole unitary group …

Optimal Control of Bipartite Quantum Systems

E Malvetti, L Van Damme - arXiv preprint arXiv:2405.20034, 2024 - arxiv.org
Closed bipartite quantum systems subject to fast local unitary control are studied using
quantum optimal control theory and a method of reduced control systems based on the …

From the Choi Formalism in Infinite Dimensions to Unique Decompositions of Generators of Completely Positive Dynamical Semigroups

F Ende - arXiv preprint arXiv:2401.14344, 2024 - arxiv.org
Given any separable complex Hilbert space, any trace-class operator $ B $ which does not
have purely imaginary trace, and any generator $ L $ of a norm-continuous one-parameter …

Reduced Control Systems & Quantum Control Theory

E Malvetti - 2024 - mediatum.ub.tum.de
This thesis develops a method of reduced control systems and applies it to quantum control
theory. First we address open Markovian quantum systems with fast unitary control, which …