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Probing the Hall Voltage in Synthetic Quantum Systems
Maximilian Buser, Sebastian Greschner, Ulrich Schollwöck +1
In the context of experimental advances in the realization of artificial magnetic fields in quantum gases, we discuss feasible schemes to extend measurements of the Hall polarizati…
Deconfining disordered phase in two-dimensional quantum link models
Lorenzo Cardarelli, Sebastian Greschner, Luis Santos
We explore the ground-state physics of two-dimensional spin- quantum link models, one of the simplest non-trivial lattice gauge theories with fermionic matter within ex…
Topological charge pumping of bound bosonic pairs
Sebastian Greschner, Suman Mondal, Tapan Mishra
Experiments with bosonic atoms in optical superlattices allow for the interesting possibility to study the adiabatic quantized pumping of bosonic atoms in the presence of interacti…
Interacting bosons in generalized zig-zag and railroad-trestle models
Sebastian Greschner, Tapan Mishra
We theoretically study the ground-state phase diagram of strongly interacting bosons on a generalized zig-zag ladder model, the rail-road trestle (RRT) model. By means of analytica…
Three-body constrained bosons in double-well optical lattice
Suman Mondal, Sebastian Greschner, Tapan Mishra
We analyse the ground-state properties of three-body constrained bosons in a one dimensional optical lattice with staggered hoppings analogous to the double well optical lattice. B…
Universal Hall Response in Synthetic Dimensions
Sebastian Greschner, Michele Filippone, Thierry Giamarchi
We theoretically study the Hall effect on interacting -leg ladder systems, comparing different measures and properties of the zero temperature Hall response in the limit of weak…