6 citations · 26 across the 11 of their papers we have counts for
3 papers · 1 filter
Out-of-time-ordered correlators of mean-field bosons via Bogoliubov theory
Marius Lemm, Simone Rademacher
Quantum many-body chaos concerns the scrambling of quantum information among large numbers of degrees of freedom. It rests on the prediction that out-of-time-ordered correlators (O…
On Lieb-Robinson bounds for a class of continuum fermions
Benjamin Hinrichs, Marius Lemm, Oliver Siebert
We consider the quantum dynamics of a many-fermion system in with an ultraviolet regularized pair interaction as previously studied in [M. Gebert, B. Nachtergaele, J.…
On the lowest-frequency bandgap of 1D phononic crystals
Javier González-Carbajal, Marius Lemm, Joaquin Garcia-Suarez
This manuscript puts forward and verifies an analytical approach to design phononic crystals that feature a bandgap at the lowest possible frequencies. This new approach is verifie…