858 citations · 3.5k across the 77 of their papers we have counts for
Showing 2003 · cond-mat.mes-hallShow all
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cond-mat.mes-hall2003★ 26 cited
Exploiting environmental resonances to enhance qubit quality factors
S. Kleff, S. Kehrein, J. von Delft
We discuss dephasing times for a two-level system (including bias) coupled to a damped harmonic oscillator. This system is realized in measurements on solid-state Josephson qubits.…
cond-mat.mes-hall2003★ 8 cited
Flow equation renormalization of a spin-boson model with a structured bath
Silvia Kleff, Stefan Kehrein, Jan von Delft
We discuss the dynamics of a spin coupled to a damped harmonic oscillator. This system can be mapped to a spin-boson model with a structured bath, i.e. the spectral function of the…