A path towards quantum metamaterials = Ein Weg zu Quantenmetamaterialien
Abstract:
This thesis presents the design of a quantum metamaterial based on superconducting qubits. First a single flux qubit weakly coupled to a superconducting high quality cavity is analyzed and amplification of a weak microwave signal at the Rabi frequency is demonstrated. Subsequently, the system is expanded to 20 qubits coupled to a resonator and its collective interaction is studied.
| Zugehörige Institution(en) am KIT | Physikalisches Institut (PHI) |
| Publikationstyp | Hochschulschrift |
| Publikationsjahr | 2013 |
| Sprache | Englisch |
| Identifikator | urn:nbn:de:swb:90-406753 KITopen-ID: 1000040675 |
| Verlag | Karlsruher Institut für Technologie (KIT) |
| Art der Arbeit | Dissertation |
| Fakultät | Fakultät für Physik (PHYSIK) |
| Institut | Physikalisches Institut (PHI) |
| Prüfungsdaten | 07.06.2013 |
| Schlagwörter | qubits, metamaterials, quantum metamaterials, circuit QED, dressed states |
| Referent/Betreuer | Ustinov, A. V. |