Resolving vacuum fluctuations in an electrical circuit by measuring the Lamb shift. by Fragner, A, Göppl, M, Fink, J, Baur, M, Bianchetti, R, Leek, P, Blais, A, Wallraff, A

Coplanar Waveguide Resonators for Circuit Quantum Electrodynamics by Göppl, M, Fragner, A, Baur, M, Bianchetti, R, Filipp, S, Fink, J, Leek, P, Puebla, G, Steffen, L, Wallraff, A