32 citations · 33 across the 2 of their papers we have counts for
4 papers
Multi-Photon, Multi-Level Dynamics in a Superconducting Persistent-Current Qubit
Y. Yu, W. D. Oliver, J. C. Lee +3
Single-, two-, and three-photon transitions were driven amongst five quantum states of a niobium persistent-current qubit. A multi-level energy-band diagram was extracted using mic…
Scalable Superconducting Architecture for Adiabatic Quantum Computation
William M. Kaminsky, Seth Lloyd, Terry P. Orlando
A scalable superconducting architecture for adiabatic quantum computers is proposed. The architecture is based on time-independent, nearest-neighbor interqubit couplings: it can ha…
Quantum spin chains and Majorana states in arrays of coupled qubits
L. S. Levitov, T. P. Orlando, J. B. Majer +1
Several designs of inter-qubit coupling are considered. It is shown that by a combination of Josephson and capacitive coupling one can realize qubit interactions of variable spin c…
Decoherence of the Superconducting Persistent Current Qubit
Lin Tian, L. S. Levitov, Caspar H. van der Wal +5
Decoherence of a solid state based qubit can be caused by coupling to microscopic degrees of freedom in the solid. We lay out a simple theory and use it to estimate decoherence for…