762 citations · 4.4k across the 95 of their papers we have counts for
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Entanglement and Disentanglement in Circuit QED Architectures
David Zueco, Georg M. Reuther, Peter Hänggi +1
We propose a protocol for creating entanglement within a dissipative circuit QED network architecture that consists of two electromagnetic circuits (cavities) and two superconducti…
Entanglement Resonance in Driven Spin Chains
Fernando Galve, David Zueco, Sigmund Kohler +2
We consider a spin-1/2 anisotropic XY model with time-dependent spin-spin coupling as means of creating long-distance entanglement. We predict the emergence of significant entangle…
Qubit coherence decay down to threshold: influence of substrate dimensions
Roland Doll, Peter Hanggi, Sigmund Kohler +1
Keeping single-qubit quantum coherence above some threshold value not far below unity is a prerequisite for fault-tolerant quantum error correction (QEC). We study the initial deph…
Landau-Zener tunnelling in dissipative circuit QED
David Zueco, Peter Hänggi, Sigmund Kohler
We investigate the influence of temperature and dissipation on the Landau-Zener transition probability in circuit QED. Dissipation is modelled by coupling the transmission line to…
Underdamped quantum ratchets
S. Denisov, S. Kohler, P. Hanggi
We investigate the quantum ratchet effect under the influence of weak dissipation which we treat within a Floquet-Markov master equation approach. A ratchet current emerges when al…
Time-Resolved Measurement of a Charge Qubit
Georg M. Reuther, David Zueco, Peter Hänggi +1
We propose a scheme for monitoring coherent quantum dynamics with good time-resolution and low backaction, which relies on the response of the considered quantum system to high-fre…