469 citations · 650 across the 3 of their papers we have counts for
8 papers
Exploring local quantum many-body relaxation by atoms in optical superlattices
M. Cramer, A. Flesch, I. P. McCulloch +2
We establish a setting - atoms in optical superlattices with period 2 - in which one can experimentally probe signatures of the process of local relaxation and apparent thermalizat…
Do mixtures of bosonic and fermionic atoms adiabatically heat up in optical lattices?
M. Cramer, S. Ospelkaus, C. Ospelkaus +3
Mixtures of bosonic and fermionic atoms in optical lattices provide a promising arena to study strongly correlated systems. In experiments realizing such mixtures in the quantum de…
Exact relaxation in a class of non-equilibrium quantum lattice systems
M. Cramer, C. M. Dawson, J. Eisert +1
A reasonable physical intuition in the study of interacting quantum systems says that, independent of the initial state, the system will tend to equilibrate. In this work we study…
Correlations, spectral gap, and entanglement in harmonic quantum systems on generic lattices
M. Cramer, J. Eisert
We investigate the relationship between the gap between the energy of the ground state and the first excited state and the decay of correlation functions in harmonic lattice system…
Half the entanglement in critical systems is distillable from a single specimen
R. Orus, J. I. Latorre, J. Eisert +1
We establish that the leading critical scaling of the single-copy entanglement is exactly one half of the entropy of entanglement of a block in critical infinite spin chains in a g…
An entanglement-area law for general bosonic harmonic lattice systems
M. Cramer, J. Eisert, M. B. Plenio +1
We demonstrate that the entropy of entanglement and the distillable entanglement of regions with respect to the rest of a general harmonic lattice system in the ground or a thermal…