Disorder-Free Localization

Adam Smith (Autor)

Buch | Softcover

XVII, 143 Seiten

2020 | 1st ed. 2019
Springer International Publishing (Verlag)
978-3-030-20853-0 (ISBN)

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This thesis is a contribution at the intersection of a number of active fields in theoretical and experimental condensed matter, particularly those concerned with disordered systems, integrable models, lattice gauge theories, and non-equilibrium quantum dynamics. It contributes an important new facet to our understanding of relaxation in isolated quantum systems by conclusively demonstrating localization without disorder for the first time, answering a long-standing question in this field. This is achieved by introducing a family of models - intimately related to paradigmatic condensed matter models - and studying their non-equilibrium dynamics through a combination of exact analytical mappings and an array of numerical techniques. This thesis also makes contributions relevant to the theory of quantum chaotic behaviour by calculating novel, and often intractable, entanglement measures and out-of-time-ordered correlators. A concrete and feasible proposal is also made for the experimental realization and dynamical study of the family of models, based on currently available technologies.

Adam Smith completed his doctoral studies at the University of Cambridge UK (with Dr. Dmitry Kovrizhin). Following this he took up a Postdoc position at Imperial College London UK and is now a Postdoc at the Technical University Munich, Germany.

Introduction.- The Model.- Localization.- Entanglement Properties.- Out-of-Time-Ordered Correlators.- Interactions.- Experimental Proposal.- Conclusions and Outlook.- Appendix.

Erscheinungsdatum	24.07.2020
Reihe/Serie	Springer Theses
Zusatzinfo	XVII, 143 p. 44 illus., 43 illus. in color.
Verlagsort	Cham
Sprache	englisch
Maße	155 x 235 mm
Gewicht	261 g
Themenwelt	Naturwissenschaften ► Physik / Astronomie ► Atom- / Kern- / Molekularphysik
	Naturwissenschaften ► Physik / Astronomie ► Festkörperphysik
	Naturwissenschaften ► Physik / Astronomie ► Quantenphysik
	Naturwissenschaften ► Physik / Astronomie ► Thermodynamik
Schlagworte	Constrained Dynamics • Disordered Systems • Disorder-Free Localization • Lattice Gauge Theories • many-body localization • Non-equilibrium • quantum dynamics
ISBN-10	3-030-20853-2 / 3030208532
ISBN-13	978-3-030-20853-0 / 9783030208530
Zustand	Neuware