121 citations · 324 across the 7 of their papers we have counts for
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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-ph2005★ 121 cited
Optimal Control of Coupled Josephson Qubits
A. K. Spoerl, T. Schulte-Herbrueggen, S. J. Glaser +4
Quantum optimal control theory is applied to two and three coupled Josephson charge qubits. It is shown that by using shaped pulses a CNOT gate can be obtained with a trace fidelit…