4 papers · 1 filter
Cluster dynamics in two-dimensional lattice gases with inter-site interactions
Wei-Han Li, Arya Dhar, Xiaolong Deng +1
Sufficiently strong inter-site interactions in extended-Hubbard and XXZ spin models result in dynamically-bound clusters at neighboring sites. We show that the dynamics of these cl…
Manipulating multimer propagation using lattice modulation
Arya Dhar, Jami J. Kinnunen
We propose a scheme for controlling the movement of dimers, trimers, and other multimers in optical lattices by modulating the lattice potential. In deep optical lattices the propa…
Disorderless quasi-localization of polar gases in one-dimensional lattices
W. Li, A. Dhar, X. Deng +3
One-dimensional polar gases in deep optical lattices present a severely constrained dynamics due to the interplay between dipolar interactions, energy conservation, and finite band…
Density-wave steady-state phase of dissipative ultracold fermions with nearest-neighbor interactions
Jaromir Panas, Michael Pasek, Arya Dhar +6
In this work we investigate the effect of local dissipation on the presence of density-wave ordering in spinful fermions with both local and nearest-neighbor interactions as descri…