From chaos to many-body localization: some introductory notes
- Chotorlishvili, L. Institut für Physik, Martin-Luther-Universität Halle-Wittenberg, 06099 Halle, Germany
- Stagraczyński, S. Department of Physics and Medical Engineering, Rzeszow University of Technology, al. Powstancow Warszawy 6, 35-959 Rzeszow, Poland
- Schüler, Michael Department of Physics, University of Fribourg, 1700 Fribourg, Switzerland
- Berakdar, J. Institut für Physik, Martin-Luther-Universität Halle-Wittenberg, 06099 Halle, Germany
-
2019
Published in:
- Acta Physica Polonica A. - 2019, vol. 135, no. 6, p. 1155–1162
English
Staring from the kicked rotator as a paradigm for a system exhibiting classical chaos, we discuss the role of quantum coherence resulting in dynamical localization in the kicked quantum rotator. In this context, the disorder-induced Anderson localization is also discussed. Localization in interacting, quantum many-body systems (many-body localization) may also occur in the absence of disorder, and a practical way to identify its occurrence is demonstrated for an interacting spin chain.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Physique
- Language
-
- English
- Classification
- Physics
- License
- License undefined
- Identifiers
-
- RERO DOC 327467
- DOI 10.12693/APhysPolA.135.1155
- Persistent URL
- https://folia.unifr.ch/unifr/documents/308167
Statistics
Document views: 24
File downloads:
- sch_fcm.pdf: 31