89 citations · 124 across the 2 of their papers we have counts for
3 papers
quant-ph2017★ 35 cited
Probing Quantum Memory Effects with High Resolution
Matthias Wittemer, Govinda Clos, Heinz-Peter Breuer +2
Trapped atomic ions enable a precise quantification of the flow of information between internal and external degrees of freedom by employing a non-Markovianity measure [H.-P. Breue…
quant-ph2015
Time-resolved observation of thermalization in an isolated quantum system
Govinda Clos, Diego Porras, Ulrich Warring +1
We use trapped atomic ions forming a hybrid Coulomb crystal, and exploit its phonons to study an isolated quantum system composed of a single spin coupled to an engineered bosonic…
quant-ph2012★ 89 cited
Quantification of memory effects in the spin-boson model
Govinda Clos, Heinz-Peter Breuer
Employing a recently proposed measure for quantum non-Markovianity, we carry out a systematic study of the size of memory effects in the spin-boson model for a large region of temp…