131 citations · 431 across the 14 of their papers we have counts for
14 papers
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…
Dynamics for the Haldane phase in the Bilinear-Biquadratic Model
Arya Dhar, Daniel Jaschke, Lincoln D. Carr
The BBM is a promising candidate to study spin-one systems and to design quantum simulators based on its underlying Hamiltonian. The variety of different phases contains amongst ot…
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…
Fast trimers in one-dimensional extended Fermi-Hubbard model
A. Dhar, P. Törmä, J. J. Kinnunen
We consider a one-dimensional two component extended Fermi-Hubbard model with nearest neighbor interactions and mass imbalance between the two species. We study the stability of tr…