49 citations · 281 across the 14 of their papers we have counts for
4 papers · 1 filter
Resonances in a periodically driven bosonic system
Anton Quelle, Cristiane Morais Smith
Periodically driven systems are a common topic in modern physics. In optical lattices specifically, driving is at the origin of many interesting phenomena. However, energy is not c…
Staircase to Higher-Order Topological Phase Transitions
P. Cats, A. Quelle, O. Viyuela +2
We find a series of topological phase transitions of increasing order, beyond the more standard second-order phase transition in a one-dimensional topological superconductor. The j…
Proposed Spontaneous Generation of Magnetic Fields by Curved Layers of a Chiral Superconductor
T. Kvorning, T. H. Hansson, A. Quelle +1
We demonstrate that two-dimensional chiral superconductors on curved surfaces spontaneously develop magnetic flux. This geometric Meissner effect provides an unequivocal signature…
Driving protocol for a Floquet topological phase without static counterpart
A. Quelle, C. Weitenberg, K. Sengstock +1
Periodically driven systems play a prominent role in optical lattices. In these ultracold atomic systems, driving is used to create a variety of interesting behaviours, of which an…