Year: 2019
Type: conference-paper
Abstract: In the framework of bilinear control systems, we present reachable sets of coherently controllable open quantum systems with switchable coupling to a thermal bath of arbitrary temperature T ≥ 0. The core problem boils down to studying points in the standard simplex amenable to two types of controls that can be used interleaved:(i)permutations within the simplex,(ii)contractions by a dissipative one-parameter semigroup. Our work illustrates how the solutions of the core problem pertain to the reachable set of the original controlled Markovian quantum system. We completely characterize the case T = 0 and present inclusions for T > 0.
Authors: Gunther Dirr, Frederik vom Ende, Thomas Schulte-Herbruggen
Institutions: University of Würzburg, Technical University of Munich
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2943785252