5 papers · 1 filter
Suppressing Parametric Instabilities in Driven Bosonic Lattices through Multi-tone Control
Robbie Cruickshank, Samuel Lellouch, Marin Bukov +3
Periodically driven quantum systems offer remarkable flexibility in tailoring effective Hamiltonians and synthetic band structures. However, such driving also induces heating and d…
Connecting single-layer - to Kondo lattice models: Exploration with cold atoms
Hannah Lange, Eugene Demler, Jan von Delft +2
The Kondo effect, a hallmark of many-body physics, emerges from the antiferromagnetic coupling between localized spins and conduction fermions, leading to a correlated many-body si…
Variational approach to the dynamics of dissipative quantum impurity models
Yi-Fan Qu, Martino Stefanini, Tao Shi +4
Recent experiments with quantum simulators using ultracold atoms and superconducting qubits have demonstrated the potential of controlled dissipation as a versatile tool for realiz…
Dissipative realization of Kondo models
Martino Stefanini, Yi-Fan Qu, Tilman Esslinger +3
We demonstrate that the Kondo effect can be induced through non-linear dissipative channels, without requiring any coherent interaction on the impurity site. Specifically, we consi…
Impurities and polarons in bosonic quantum gases: a review on recent progress
F. Grusdt, N. Mostaan, E. Demler +1
This review describes the field of Bose polarons, arising when mobile impurities are immersed into a bosonic quantum gas. The latter can be realized by a Bose-Einstein condensate (…