26 citations · 53 across the 6 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
quant-ph2017★ 8 cited
Probing and characterizing the growth of a crystal of ultracold bosons and light
Stefan Ostermann, Francesco Piazza, Helmut Ritsch
The non-linear coupled particle light dynamics of an ultracold gas in the field of two independent counter-propagating laser beams can lead to the dynamical formation of a self-ord…
cond-mat.quant-gas2017★ 26 cited
Collective excitations and supersolid behavior of bosonic atoms inside two crossed optical cavities
Johannes Lang, Francesco Piazza, Wilhelm Zwerger
We discuss the nature of symmetry breaking and the associated collective excitations for a system of bosons coupled to the electromagnetic field of two optical cavities. For the sp…