762 citations
- Augsburg UniversityUS20 papers
- Karlsruhe Institute of TechnologyDE7 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Ludwig-Maximilians-Universität MünchenDE4 papers
- Academy of Sciences of MoldovaMD3 papers
- Center for NanoScienceDE3 papers
- Institut de Physique et Chimie des Matériaux de StrasbourgFR3 papers
- Institute of Applied PhysicsMD3 papers
- Institute of PhysicsPL3 papers
- Max Planck Institute for Solid State ResearchDE3 papers
- Max Planck Institute for the Physics of Complex SystemsDE3 papers
- Tel Aviv UniversityIL3 papers
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quant-ph2005★ 6 cited
Improving the purity of one- and two-qubit gates by AC fields
Sigmund Kohler, Peter Hänggi
We investigate the influence of AC driving fields on the coherence properties of one- and two-qubit gate operations. In both cases, we find that for suitable driving parameters, th…
quant-ph2004★ 286 cited
Fundamental Aspects of Quantum Brownian Motion
Peter Hänggi, Gert-Ludwig Ingold
With this work we elaborate on the physics of quantum noise in thermal equilibrium and in stationary non-equilibrium. Starting out from the celebrated quantum fluctuation-dissipati…
quant-ph2003★ 40 cited
Coherence control for qubits
Karen M. Fonseca-Romero, Sigmund Kohler, Peter Hänggi
We study the influence of an external driving field on the coherence properties of a qubit under the influence of bit-flip noise. In the presence of driving, two paradigmatic cases…