Checking date: 11/04/2023

Course: 2023/2024

Quantum control
Master in Quantum Technologies and Engineering (Plan: 476 - Estudio: 379)

Coordinating teacher: PEREZ PARDO, JUAN MANUEL

Department assigned to the subject: Mathematics Department

Type: Electives
ECTS Credits: 3.0 ECTS


Requirements (Subjects that are assumed to be known)
Ordinary differential equations, Linear Algebra
Control Theory is the conceptual framework that encompasses the modeling of control systems. The control problem can be summarized in a simplified way as follows. Given a physical system, it is intended to guide or control its temporal evolution, from a given initial state, to reach a final state that meets certain characteristics. The objectives of the course will be to obtain basic knowledge of Control Theory through elementary examples explaining key concepts such as controllability, bilinear control systems or the optimal control problem applied to the specific case of quantum systems. More specifically, explain the different notions of controllability, such as controllability of pure states or controllability of mixed states or the control problem in minimum time. These concepts will be applied to simple models such as molecular control or spin states but of direct and immediate importance in applications such as quantum control of chemical reactions, quantum computing or quantum metrology.
Skills and learning outcomes
Description of contents: programme
1. Introduction to control theory in Quantum Mechanics: - Bilinear control systems. - Controllability of pure states, mixed states and simultaneous control. - Characterizations of controllability. - Applications 2. Optimal Control Problems in Quantum Mechanics: - Pontryaguin's Maximum Principle - Bounded Controls and minimal time control. - Krotov's method - Applications
Learning activities and methodology
- AF1: Theoretical classes - AF2: Practical classes - AF3: Tutorials - AF4: Group work - AF5: Individual student work - AF6: Final exam
Assessment System
  • % end-of-term-examination 25
  • % of continuous assessment (assigments, laboratory, practicals...) 75

Calendar of Continuous assessment

Basic Bibliography
  • D'Alessandro, Domenico. Introduction to Quantum Control and Dynamics. Chapman and Hall/CRC. 2007
  • H.Mabuchi and N. Khaneja. Principles and applications of control in quantum systems. International Journal of Robust and Nonlinear Control, 15, 647-667. 2005
  • Nielsen, Michael A and Chuang, Isaac L. Quantum Computation and Quantum Information. Cambridge University Press. 2010
  • O. V. Morzhin and A. N. Pechen. Krotov method for optimal control of closed quantum systems. Russ. Math. Surv. 74, 851. 2019
Recursos electrónicosElectronic Resources *
Additional Bibliography
  • Agrachev, Andrei A and Sachkov, Yuri. Control theory from the geometric viewpoint. Springer Science & Business Media. 2013
  • Jurdjevic, Velimir. Geometric control theory. Cambridge university press. 1997
(*) Access to some electronic resources may be restricted to members of the university community and require validation through Campus Global. If you try to connect from outside of the University you will need to set up a VPN

The course syllabus may change due academic events or other reasons.