activity
19972026
most citedEntanglement and non-Markovianity of quantum evolutions

1k citations · 15k across the 130 of their papers we have counts for

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Showing 2018 · quant-phShow all

5 papers · 2 filters

quant-ph2018★ 12 cited

Multi-color quantum control for suppressing ground state coherences in two-dimensional electronic spectroscopy

J. Lim, C. M. Bösen, A. D. Somoza +3

The measured multi-dimensional spectral response of different light harvesting complexes exhibits oscillatory features which suggest an underlying coherent energy transfer. However…

quant-ph2018★ 182 cited

Efficient simulation of finite-temperature open quantum systems

Dario Tamascelli, Andrea Smirne, James Lim +2

Chain-mapping techniques in combination with the time-dependent density matrix renormalization group are a powerful tool for the simulation of open-system quantum dynamics. For fin…

quant-ph2018★ 16 cited

Improving the precision of frequency estimation via long-time coherences

Andrea Smirne, Andreas Lemmer, Martin B. Plenio +1

In the last years several estimation strategies have been formulated to determine the value of an unknown parameter in the most precise way, taking into account the presence of noi…

quant-ph2018★ 66 cited

Precision Limits in Quantum Metrology with Open Quantum Systems

Jan F. Haase, Andrea Smirne, Jan Kołodyński +2

The laws of quantum mechanics allow to perform measurements whose precision supersedes results predicted by classical parameter estimation theory. That is, the precision bound impo…

quant-ph2018★ 61 cited

Controllable Non-Markovianity for a Spin Qubit in Diamond

Jan F. Haase, Philipp J. Vetter, Thomas Unden +7

We present a flexible scheme to realize non-artificial non-Markovian dynamics of an electronic spin qubit, using a nitrogen-vacancy center in diamond where the inherent nitrogen sp…