25 citations · 25 across the 1 of their papers we have counts for
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Non-Markovianity of Quantum Brownian Motion
Simon Einsiedler, Andreas Ketterer, Heinz-Peter Breuer
We study quantum non-Markovian dynamics of the Caldeira-Leggett model, a prototypical model for quantum Brownian motion describing a harmonic oscillator linearly coupled to a reser…
Entanglement characterization using quantum designs
Andreas Ketterer, Nikolai Wyderka, Otfried Gühne
We present in detail a statistical approach for the reference-frame-independent detection and characterization of multipartite entanglement based on moments of randomly measured co…
Entropic uncertainty relations from quantum designs
Andreas Ketterer, Otfried Gühne
In the course of the last decades entropic uncertainty relations have attracted much attention not only due to their fundamental role as manifestation of non-classicality of quantu…
Generation of time-frequency grid state with integrated biphoton frequency combs
N. Fabre, G. Maltese, F. Appas +8
Encoding quantum information in continuous variables is intrinsically faulty. Nevertheless, redundant qubits can be used for error correction, as proposed by Gottesman, Kitaev and…
Characterizing multipartite entanglement with moments of random correlations
Andreas Ketterer, Nikolai Wyderka, Otfried Gühne
The experimental detection of multipartite entanglement usually requires a number of appropriately chosen local quantum measurements which are aligned with respect to a previously…