Technische Universität München
Lehrstuhl für Angewandte Quantentheorie (Prof. Rabl)
James-Franck-Str. 1
85748 Garching b. München
Unsere Gruppe befasst sich mit der theoretischen Beschreibung von quantenmechanischen Effekten in kohärenten Festkörper- und Hybridsystemen, wie z.B. supraleitenden Quantenschaltkreisen, opto- und nanomechanischen Systemen, oder einzelnen Elektronenspins. Ein Schwerpunkt dieser Forschung liegt dabei auf den möglichen Anwendungen dieser Systeme im Bereich der Quanteninformationsverarbeitung und der Quantenkommunikation. Darüber hinaus untersuchen wir auch neuartige Vielteilcheneffekte, die in solchen künstlichen Quantensystemen erstmals unter kontrollierten Bedingungen realisiert werden können.
Nature Physics
Abstract: In a phononic quantum network, quantum information is stored and processed within stationary nodes defined by solid-state spins, and phonons carry the information between nodes. Phonons have a number…
Physical Review X
Abstract: The distribution of entanglement across distant qubits is a central challenge for the operation of scalable quantum computers and large-scale quantum networks. Existing approaches rely on…
Nature Electronics
Abstract: Single microwave photons can be transferred through a hot quantum channel.
Quantum
Abstract: We describe a novel scheme for the generation of stationary entanglement between two separated qubits that are driven by a purely thermal photon source. While in this scenario the qubits remain in a…
npj Quantum Information
Abstract: We study a generic cavity QED setup under conditions where the coupling between the two-level systems and a single bosonic mode is significantly degraded by low-frequency noise. To overcome this…
Physical Review Letters
Abstract: We study the collective decay of an initially inverted ensemble of two-level emitters in two distinct scenarios: when coupled to a squeezed photonic reservoir and when interacting with a…
Physical Review Letters
Abstract: We study the directed transport of bosons along a one dimensional lattice in a dissipative setting, where the hopping is only facilitated by coupling to a Markovian reservoir. By combining numerical…
Polariton Chemistry
Abstract: This chapter presents a basic introduction to the ground‐state phases of ultrastrongly coupled light–matter systems, starting with a brief historical review of the Dicke model and the associated…
Physical Review Research
Abstract: We optimize matrix-product state-based algorithms for simulating quantum circuits with finite fidelity, specifically the time-evolving block decimation (TEBD) and the density-matrix renormalization…
Physical Review B
Abstract: We analyze the implementation of high-fidelity, phonon-mediated gate operations and quantum simulation schemes for spin qubits associated with silicon vacancy centers in diamond. Specifically, we show…
| Titel | Termine | Dauer | Art | Vortragende/r (Mitwirkende/r) |
|---|---|---|---|---|
| Cavity-, Circuit- und Waveguide-QED |
|
2 | PS | |
| Masterseminar: Dissipative Quantensysteme |
|
3 | SE | |
| Masterseminar: Photonische Vielteilchensysteme |
|
3 | SE | |
| Mentoring-Programm im Bachelorstudiengang Physik |
|
0.2 | KO | |
| Repetitorium zu Cavity-, Circuit- und Waveguide-QED |
|
2 | RE | |
| Theoretische Quantenoptik |
|
4 | VO | |
| Tutorenseminar zu Theoretische Quantenoptik |
|
2 | SE | |
| WMI-Theorieseminar |
|
2 | SE | |
| Walther-Meißner-Seminar über aktuelle Fragestellungen der Tieftemperatur-Festkörperphysik |
|
2 | SE | |
| Übung zu Theoretische Quantenoptik |
|
2 | UE |
| Titel | Termine | Dauer | Art | Vortragende/r (Mitwirkende/r) |
|---|---|---|---|---|
| Cavity-, Circuit- und Waveguide-QED |
|
2 | PS | |
| Masterseminar: Circuit QED |
|
3 | SE | |
| Masterseminar: Dissipative Quantensysteme |
|
3 | SE | |
| Masterseminar: Photonische Vielteilchensysteme |
|
3 | SE | |
| Repetitorium zu Cavity-, Circuit- und Waveguide-QED |
|
2 | RE | |
| Theorie offener Quantensysteme |
|
2 | VO | |
| WMI-Theorieseminar |
|
2 | SE | |
| Walther-Meißner-Seminar über aktuelle Fragestellungen der Tieftemperatur-Festkörperphysik |
|
2 | SE | |
| Übung zu Theorie offener Quantensysteme |
|
2 | UE |