Frustrated magnets without geometrical frustration in bosonic flux ladders

L Barbiero, J Cabedo, M Lewenstein, L Tarruell… - Physical Review …, 2023 - APS
We propose a scheme to realize a frustrated Bose-Hubbard model with ultracold atoms in an
optical lattice that comprises the frustrated spin-1/2 quantum XX model. Our approach is …

Exploring Dissipative and Coherent Spin Dynamics with Superradiant Quantum Gases

RF Rosa-Medina Pimentel - 2023 - research-collection.ethz.ch
Experimente, die ultrakalte Quantengase und optische Resonatoren integrieren, sind eine
vielseitige Plattform zur Erforschung emergenter kollektiver Phänomene, die von Symmetrie …