925 citations · 987 across the 13 of their papers we have counts for
6 papers · 1 filter
Inherent flux crosstalk and coupler-driven single-qubit gates in superconducting circuits
Balázs Gulácsi, Guido Burkard
Crosstalk refers to unwanted qubit addressing. This is particularly detrimental when scaling up quantum information systems because unintended interactions limit their overall perf…
Qubit-qudit entanglement transfer in defect centers with high-spin nuclei
W. -R. Hannes, Guido Burkard
We propose a scheme for accumulating entanglement between long-lived qudits provided by central nuclear spins of defect centers. Assuming a generic setting, the electron spin of ea…
Fast quantum gates for exchange-only qubits using simultaneous exchange pulses
Irina Heinz, Felix Borjans, Matthew J. Curry +6
The benefit of exchange-only qubits compared to other spin qubit types is the universal control using only voltage controlled exchange interactions between neighboring spins. As a…
High-Fidelity Entangling Gates for Electron and Nuclear Spin Qubits in Diamond
Regina Finsterhoelzl, Wolf-Rüdiger Hannes, Guido Burkard
Motivated by the recent experimental progress in exploring the use of a nitrogen-vacancy (NV) center in diamond as a quantum computing platform, we propose schemes for fast and hig…
Fidelity of photon-mediated entanglement between remote nuclear-spin multi-qubit registers
W. -R. Hannes, Regina Finsterhoelzl, Guido Burkard
The electron spin of a nitrogen-vacancy center in diamond lends itself to the control of proximal C nuclear spins via dynamical decoupling methods, possibly combined with ra…
Universal Quantum Computation with the Exchange Interaction
D. P. DiVincenzo, D. Bacon, J. Kempe +2
Experimental implementations of quantum computer architectures are now being investigated in many different physical settings. The full set of requirements that must be met to make…