32 citations · 76 across the 5 of their papers we have counts for
5 papers
Vorticity-Crystalline Order Coupling in Supersolids: Excitations and Re-entrant Phases
Malte Schubert, Koushik Mukherjee, Philipp Stürmer +1
Rotation is a natural tool in ultracold gases to break time-reversal symmetry, yet its impact on the collective excitations of supersolids remains largely unexplored. We show theor…
Decoupled sound and amplitude modes in trapped dipolar supersolids
Jens Hertkorn, Philipp Stürmer, Koushik Mukherjee +7
We theoretically investigate elementary excitations of dipolar quantum gases across the superfluid to supersolid phase transition in a toroidal trap. We show how decoupled first so…
Toroidal Dipolar Supersolid with a Rotating Weak Link
Mikael Nilsson Tengstrand, Philipp Stürmer, Johan Ribbing +1
Ring-shaped superfluids with weak links provide a perfect environment for studying persistent currents and dynamic stirring protocols. Here, we investigate the effects of a weak-li…
Mixed Bubbles in a one-dimensional Bose-Bose mixture
Philipp Stürmer, Mikael Nilsson Tengstrand, Stephanie Reimann
We investigate a Bose-Bose mixture across the miscible-immiscible phase transition governed by quantum fluctuations in one dimension. We find the recently predicted so-called mixed…
Breathing mode in two-dimensional binary self-bound Bose gas droplets
Philipp Stürmer, Mikael Nilsson Tengstrand, Rashi Sachdeva +1
In this work, we present the study of the stationary structures and the breathing mode behavior of a two-dimensional self-bound binary Bose droplet. We employ an analytical approac…