PaperExploiting Kerr cross nonlinearity in circuit quantum electrodynamics for nondemolition measurementsShwetank Kumar, David P. DivincenzoPhysical Review B - CMMP
PaperReadout for phase qubits without Josephson junctionsMatthias Steffen, Shwetank Kumar, et al.Applied Physics Letters
PaperDecoherence of floating qubits due to capacitive coupling http://www.njp.org/ 25 march 2009Matthias Steffen, Frederico Brito, et al.New Journal of Physics
PaperHigh-coherence hybrid superconducting qubitMatthias Steffen, Shwetank Kumar, et al.Physical Review Letters