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TT: Fachverband Tiefe Temperaturen

TT 30: Focus Session: Exploring Quantum Entanglement with Superconducting Qubits and Resonators (joint session QI/TT)

Tuesday, March 19, 2024, 09:30–13:30, HFT-FT 131

Harnessing quantum entanglement is crucial for advancing quantum technologies, and superconducting qubits and resonators have shown great promise in this regard. Impressive progress is contemporarily made in generating access to intermediate-scale quantum circuits, for the exploration of applications. These advancements highlight the progress and potential of superconducting qubits in harnessing quantum entanglement, paving the way for further progress in quantum communication, computation, and sensing. Organized by Oded Zilberberg.

	09:30	TT 30.1	Invited Talk: Loophole-free Bell Inequality Violation with Superconducting Circuits — •Andreas Wallraff
	10:00	TT 30.2	Invited Talk: Microwave quantum networks — •Kirill G. Fedorov
	10:30	TT 30.3	Investigation of hybrid CV-DV entanglement in the microwave regime — •Simon Gandorfer, Yuki Nojiri, Fabian Kronowetter, Kedar E. Honasoge, Maria-Teresa Handschuh, Joan Agustí, Peter Rabl, Rudolf Gross, and Kirill G. Fedorov
	10:45	TT 30.4	Parametric coupler architecture for on-demand reset, readout and leakage recovery of superconducting qubits — •Gerhard Huber, Federico Roy, Joao Romeiro, Leon Koch, Niklas Bruckmoser, Niklas Glaser, Ivan Tsitsilin, Max Werninghaus, and Stefan Filipp
	11:00	TT 30.5	Novel 3D circuit QED architecture for quantum information processing — •Desislava Atanasova, Ian Yang, Teresa Hönigl-Decrinis, Daria Gusenkova, Ioan Pop, and Gerhard Kirchmair
	11:15		15 min. break
	11:30	TT 30.6	Invited Talk: Quantum sensing of axionic dark matter with a phase resolved haloscope — •Audrey Cottet
	12:00	TT 30.7	Invited Talk: Demonstration of Quantum Advantage in Microwave Quantum Radar — Réouven Assouly, Rémy Dassonneville, Théau Péronnin, •Audrey Bienfait, and Benjamin Huard
	12:30	TT 30.8	Hot Schrodinger Cat States in a High Coherence Niobium Cavity Coupled to a Superconducting Qubit — •Ian Yang, Thomas Agrenius, Vasilisa Usova, Oriol Romero-Isart, and Gerhard Kirchmair
	12:45	TT 30.9	Material losses characterization in superconducting resonators based on α and β Tantalum — •Ritika Dhundhwal, Haoran Duan, Lucas Brauch, Soroush Arabi, Qili Li, Sudip Pal, Jose Palomo, Dirk Fuchs, Alexander Welle, Mark Scheffler, Zaki Leghtas, Jasmin Aghassi-Hagmann, Christian Kübel, Wulf Wulfhekel, Ioan M. Pop, and Thomas Reisinger
	13:00	TT 30.10	Quantum phases in frustrated arrays of Josephson junctions: Effective XY spin models — •Benedikt Pernack, Mikhail V. Fistul, and Ilya M. Eremin
	13:15	TT 30.11	Frustrated 2D-Josephson junction arrays with topological constraints — •Oliver Neyenhuys, Mikhail V. Fistul, and Ilya M. Eremin