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19982025
most citedBeyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime

1.3k citations · 5.2k across the 66 of their papers we have counts for

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Showing 2021 · quant-phShow all

5 papers · 2 filters

quant-ph2021★ 9 cited

The scattering coefficients of superconducting microwave resonators: II. System-bath approach

Qi-Ming Chen, Matti Partanen, Florian Fesquet +8

We describe a unified quantum approach for analyzing the scattering coefficients of superconducting microwave resonators with a variety of geometries. We also generalize the method…

quant-ph2021★ 21 cited

The scattering coefficients of superconducting microwave resonators: I. Transfer-matrix approach

Qi-Ming Chen, Meike Pfeiffer, Matti Partanen +9

We describe a unified classical approach for analyzing the scattering coefficients of superconducting microwave resonators with a variety of geometries. To fill the gap between exp…

quant-ph2021★ 2 cited

Tuning and Amplifying the Interactions in Superconducting Quantum Circuits with Subradiant Qubits

Qi-Ming Chen, Florian Fesquet, Kedar E. Honasoge +7

We propose a tunable coupler consisting of N fixed-frequency qubits, which can tune and even amplify the effective interaction between two superconducting quantum circuits. The tun…

quant-ph2021★ 12 cited

Mechanical frequency control in inductively coupled electromechanical systems

Thomas Luschmann, Philip Schmidt, Frank Deppe +4

Nano-electromechanical systems implement the opto-mechanical interaction combining electromagnetic circuits and mechanical elements. We investigate an inductively coupled nano-elec…

quant-ph2021★ 64 cited

Experimental quantum teleportation of propagating microwaves

K. G. Fedorov, M. Renger, S. Pogorzalek +9

The modern field of quantum communication thrives on promise to deliver efficient and unconditionally secure ways to exchange information by exploiting quantum laws of physics. Her…