Regensburg 2016 – scientific programme
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TT: Fachverband Tiefe Temperaturen
TT 58: Transport: Poster Session
TT 58.17: Poster
Wednesday, March 9, 2016, 15:00–18:30, Poster D
Chains of nonlinear and tunable superconducting resonators — •Michael Fischer1,2,3, Friedrich Wulschner1,2, Peter Eder1,2,3, Jan Goetz1,2, Edwar Xie1,2,3, Frank Deppe1,2,3, Kirill Fedorov1, Hans Hübl1,2,3, Achim Marx1, and Rudolf Gross1,2,3 — 1Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, 85748 Garching, Germany — 2Physik-Department, TU München, 85748 Garching, Germany — 3Nanosystems Initiative Munich (NIM), 80799 München, Germany
We present progress towards the fabrication and characterization of a quantum simulation system of the Bose-Hubbard-Hamiltonian in the driven dissipative regime in the realm of circuit QED. The system consists of series-connected, capacitively coupled, nonlinear and tunable superconducting resonators. The nonlinearity is achieved by galvanically coupled SQUIDs, placed in the current anti-node of each resonator and can be tuned by external coils and on-chip antennas.
This work is supported by the German Research Foundation through SFB 631 and FE 1564/1-1, EU projects CCQED, PROMISCE, the doctorate program ExQM of the Elite Network of Bavaria.