Dynamics of Complex Quantum Systems

• Κύριος συγγραφέας: Akulin, Vladimir M. (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Dordrecht : Springer Netherlands : Imprint: Springer, 2014.
• Έκδοση: 2nd ed. 2014.
• Σειρά: Theoretical and Mathematical Physics,
• Θέματα: Physics.; Mathematical physics.; Quantum physics.; Quantum optics.; Statistical physics.; Dynamical systems.; Statistical Physics, Dynamical Systems and Complexity.; Quantum Physics.; Mathematical Physics.; Quantum Optics.

This book gathers together a range of similar problems that can be encountered in different fields of modern quantum physics and that have common features with regard to multilevel quantum systems. The main motivation was to examine from a uniform standpoint various models and approaches that have b...

Πίνακας περιεχομένων:

• Complex Systems and Their Statistical Description
• Examples of Complex Systems.- Molecules and Atoms in Laser Fields.-  Collisions and Reactions of Molecules.- Rydberg Molecules.- Atomic and Molecular Clusters.- Some Other Examples.- Quantum Circuits and Networks.-  Two-Level and Level–Band Systems.- Two-Level System.- Level–band System.- Long-Time Behavior.-  Population of Inhomogeneous Bands.- Two-Band System.- General Consideration.- Non-Degenerate Bands.- Two Degenerate Levels.- A Band Coupled to a Degenerate Level.- The Role of Correlations.- Soluble Time-Dependent Systems.- Algebraic Structure of Time Dependent Systems.- Time-Dependent Two-Level Systems
• Semiclassical Analysis of Time-Dependent Systems.- Time-Dependent Level–Band System.- Time-Dependent Complex Systems.- Degenerate Level Crosses an Infinite Band.- Perturbation Proportional to a Random Matrix.- Harmonic Perturbation of Complex Systems.- Two-Frequency Excitation of Complex Systems.- Two-Band System in a Periodic.- The Dynamics of One-Dimensional Relay-Type Systems.- Exactly Soluble Relays of Isolated Levels.- General Case of an Exactly Soluble Relay.-  Smooth Variation of the Parameters.- Relay with disordered parameters.- Field Theory Method for Disordered Systems.- Population Dynamics in a Disordered Chain.- Composite Complex Quantum Systems.- Relay of Multilevel Bands
• Random Walks and Coherent Behavior.- Dynamical Localization in Complex Systems.-Spectra of Complex Systems.- Manifestation of Quantum Complexity in the State Density.- The Effect of Quantum Recurrences on the State Density Profiles.-  The Density of Quantum States of Fractals.- Spectra of Euclidian Random Matrices.-Entangled States of Composite Quantum Systems.- Product States and Entangled States.- Entanglement and Quantum Informatics.-  How to characterize multipartite entanglement?.- Dynamics and Entanglement for Open Quantum Systems.- Complex Quantum Systems Entangled with the Environment.- Exactly Soluble Model of Environment with a Finite Correlation Time.- Entanglement of Mixed Quantum States.- Coherence Protection and Control over Complex Quantum Systems .- Control of Complex Quantum Systems.-Coherence Control of Open Quantum Systems.- Bibliography and Problems.- Bookshelf.- Problems
• References
• Index.