4 papers
Suppressing dissipation in a Floquet-Hubbard system
Konrad Viebahn, Joaquìn Minguzzi, Kilian Sandholzer +3
The concept of `Floquet engineering' relies on an external periodic drive to realise novel, effectively static Hamiltonians. This technique is being explored in experimental platfo…
Realization of density-dependent Peierls phases to engineer quantized gauge fields coupled to ultracold matter
Frederik Görg, Kilian Sandholzer, Joaquín Minguzzi +3
Gauge fields that appear in models of high-energy and condensed matter physics are dynamical quantum degrees of freedom due to their coupling to matter fields. Since the dynamics o…
Quantum Simulation Meets Nonequilibrium Dynamical Mean Field Theory: Exploring the Periodically Driven, Strongly Correlated Fermi-Hubbard Model
Kilian Sandholzer, Yuta Murakami, Frederik Görg +6
We perform an ab-initio comparison between nonequilibrium dynamical mean-field theory and optical lattice experiments by studying the time evolution of double occupations in the pe…
Floquet dynamics in driven Fermi-Hubbard systems
Michael Messer, Kilian Sandholzer, Frederik Görg +3
We study the dynamics and timescales of a periodically driven Fermi-Hubbard model in a three-dimensional hexagonal lattice. The evolution of the Floquet many-body state is analyzed…