8 citations · 8 across the 2 of their papers we have counts for
3 papers · 1 filter
Antiferromagnetic self-ordering of a Fermi gas in a ring cavity
Elvia Colella, Stefan Ostermann, Wolfgang Niedenzu +2
We explore the density and spin self-ordering of driven spin- collisionless fermionic atoms coupled to the electromagnetic fields of a ring resonator. The two spin states are…
Cavity-induced emergent topological spin textures in a Bose Einstein condensate
Stefan Ostermann, Hon-Wai Lau, Helmut Ritsch +1
The coupled nonlinear dynamics of ultracold quantum matter and electromagnetic field modes in an optical resonator exhibits a wealth of intriguing collective phenomena. Here we stu…
Driven-Dissipative Supersolid in a Ring Cavity
Farokh Mivehvar, Stefan Ostermann, Francesco Piazza +1
Supersolids are characterized by the counter-intuitive coexistence of superfluid and crystalline order. Here we study a supersolid phase emerging in the steady state of a driven-di…