2 papers
cond-mat.quant-gas2026
First-order transition into a topological superfluid state in an atom-cavity system
Hannah Kleine-Pollmann, Ludwig Mathey
We propose to combine Bose-Einstein condensation in higher Bloch bands and a driven-dissipative cavity-BEC system into a hybrid light-matter platform. Specifically, the condensate…
cond-mat.supr-con2024
Optimal parametric control of transport across a Josephson junction
Hannah Kleine-Pollmann, Guido Homann, Ludwig Mathey
We present optimal control strategies for the DC transport across a Josephson junction. Specifically, we consider a junction in which the Josephson coupling is driven parametricall…