Intrinsic leakage of the Josephson flux qubit and breakdown of the two-level approximation for strong driving

Spectroscopy of Josephson-Junction Flux Qubit with Controllable Energy Gap

(2009) Yoshihiro Shimazu et al.   JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN

Optimal control of a leaking qubit

(2009) P. Rebentrost et al.   PHYSICAL REVIEW B

Tuning the Gap of a Superconducting Flux Qubit

(2009) F. G. Paauw et al.   PHYSICAL REVIEW LETTERS

Simple Pulses for Elimination of Leakage in Weakly Nonlinear Qubits

(2009) F. Motzoi et al.   PHYSICAL REVIEW LETTERS

Large-amplitude driving of a superconducting artificial atom

(2009) William D. Oliver et al.   Quantum Information Processing

Amplitude spectroscopy of a solid-state artificial atom

(2008) David M. Berns et al.   NATURE

Quantum chaos in the mesoscopic device for the Josephson flux qubit

(2008) Ezequiel N. Pozzo et al.   PHYSICAL REVIEW B

Multilevel effects in the Rabi oscillations of a Josephson phase qubit

(2008) S. K. Dutta et al.   PHYSICAL REVIEW B

Rabi-like oscillations of an anharmonic oscillator: Classical versus quantum interpretation

(2008) J. Claudon et al.   PHYSICAL REVIEW B

Quantum Phase Tomography of a Strongly Driven Qubit

(2008) M. S. Rudner et al.   PHYSICAL REVIEW LETTERS

High-Fidelity Gates in a Single Josephson Qubit

(2008) Erik Lucero et al.   PHYSICAL REVIEW LETTERS