826 citations · 6.4k across the 112 of their papers we have counts for
Showing 2009 · quant-phShow all
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quant-ph2009★ 8 cited
Efficient creation of multipartite entanglement in flux qubits
Johannes Ferber, Frank K. Wilhelm
We investigate three superconducting flux qubits coupled in a loop. In this setup, tripartite entanglement can be created in a natural, controllable, and stable way. Both generic k…
quant-ph2009★ 17 cited
Electronic structure of superposition states in flux qubits
J. I. Korsbakken, F. K. Wilhelm, K. B. Whaley
Flux qubits, small superconducting loops interrupted by Josephson junctions, are successful realizations of quantum coherence for macroscopic variables. Superconductivity in these…
quant-ph2009★ 24 cited
Relaxation of a qubit measured by a driven Duffing oscillator
I. Serban, M. I. Dykman, F. K. Wilhelm
We investigate the relaxation of a superconducting qubit for the case when its detector, the Josephson bifurcation amplifier, remains latched in one of its two (meta)stable states…