532 citations · 1.5k across the 5 of their papers we have counts for
6 papers · 1 filter
Dynamics of dispersive single qubit read-out in circuit quantum electrodynamics
R. Bianchetti, S. Filipp, M. Baur +6
The quantum state of a superconducting qubit nonresonantly coupled to a transmission line resonator can be determined by measuring the quadrature amplitudes of an electromagnetic f…
Climbing the Jaynes-Cummings Ladder and Observing its Sqrt(n) Nonlinearity in a Cavity QED System
J. M. Fink, M. Goeppl, M. Baur +4
The already very active field of cavity quantum electrodynamics (QED), traditionally studied in atomic systems, has recently gained additional momentum by the advent of experiments…
Measurement of Autler-Townes and Mollow transitions in a strongly driven superconducting qubit
M. Baur, S. Filipp, R. Bianchetti +6
We present spectroscopic measurements of the Autler-Townes doublet and the sidebands of the Mollow triplet in a driven superconducting qubit. The ground to first excited state tran…
Using Sideband Transitions for Two-Qubit Operations in Superconducting Circuits
P. J. Leek, S. Filipp, P. Maurer +6
We demonstrate time resolved driving of two-photon blue sideband transitions between superconducting qubits and a transmission line resonator. Using the sidebands, we implement a p…
Two-Qubit State Tomography using a Joint Dispersive Read-Out
S. Filipp, P. Maurer, P. J. Leek +8
Quantum state tomography is an important tool in quantum information science for complete characterization of multi-qubit states and their correlations. Here we report a method to…
Dressed Collective Qubit States and the Tavis-Cummings Model in Circuit QED
J. M. Fink, R. Bianchetti, M. Baur +6
We present an ideal realization of the Tavis-Cummings model in the absence of atom number and coupling fluctuations by embedding a discrete number of fully controllable superconduc…