149 citations · 243 across the 3 of their papers we have counts for
4 papers
Doublon dynamics of Bose-Fermi mixtures in optical lattices
Martin Gärttner, Arghavan Safavi-Naini, Johannes Schachenmayer +1
We study the out-of-equilibrium dynamics of a dilute, lattice-confined Bose-Fermi mixture initialized in a highly excited state consisting of boson-fermion pairs (doublons) occupyi…
Classical and quantum chaos in a three-mode bosonic system
Michael Rautenberg, Martin Gärttner
We study the dynamics of a three-mode bosonic system with mode-changing interactions. For large mode occupations the short-time dynamics is well described by classical mean-field e…
Bang-bang shortcut to adiabaticity in the Dicke model as realized in a Penning trap experiment
J. Cohn, A. Safavi-Naini, R. J. Lewis-Swan +7
We introduce a bang-bang shortcut to adiabaticity for the Dicke model, which we implement via a 2-D array of trapped ions in a Penning trap with a spin-dependent force detuned clos…
Relating out-of-time-order correlations to entanglement via multiple-quantum coherences
Martin Gärttner, Philipp Hauke, Ana Maria Rey
Out-of-time-order correlations (OTOCs) characterize the scrambling, or delocalization, of quantum information over all the degrees of freedom of a system and thus have been propose…