Topologically enforced bifurcations in superconducting circuits
- The relationship of topological insulators and superconductors and the field of nonlinear dynamics is widely unexplored. To address this subject, we adopt the linear coupling geometry of the Su-Schrieffer-Heeger model, a paradigmatic example for a topological insulator, and render it nonlinearly in the context of superconducting circuits. As a consequence, the system exhibits topologically enforced bifurcations as a function of the topological control parameter, which finally gives rise to chaotic dynamics, separating phases that exhibit clear topological features.
| Author: | Georg Engelhardt, Mónica BenitoORCiDGND, Gloria Platero, Tobias Brandes |
|---|---|
| URN: | urn:nbn:de:bvb:384-opus4-1042877 |
| Frontdoor URL | https://opus.bibliothek.uni-augsburg.de/opus4/104287 |
| ISSN: | 0031-9007OPAC |
| Parent Title (English): | Physical Review Letters |
| Publisher: | American Physical Society |
| Place of publication: | College Park, MD |
| Type: | Article |
| Language: | English |
| Date of Publication (online): | 2023/05/09 |
| Year of first Publication: | 2017 |
| Publishing Institution: | Universität Augsburg |
| Release Date: | 2023/05/10 |
| Volume: | 118 |
| First Page: | 197702 |
| DOI: | https://doi.org/10.1103/PhysRevLett.118.197702 |
| Institutes: | Mathematisch-Naturwissenschaftlich-Technische Fakultät |
| Mathematisch-Naturwissenschaftlich-Technische Fakultät / Institut für Physik | |
| Mathematisch-Naturwissenschaftlich-Technische Fakultät / Institut für Physik / Professur für Quantencomputing und Quantengeräte | |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Licence (German): |  Deutsches Urheberrecht |
