143 citations · 1.3k across the 50 of their papers we have counts for
5 papers · 1 filter
Recent progress on quantum simulations of non-standard Bose-Hubbard models
Titas Chanda, Luca Barbiero, Maciej Lewenstein +2
In recent years, the systems comprising of bosonic atoms confined to optical lattices at ultra-cold temperatures have demonstrated tremendous potential to unveil novel quantum mech…
Bond order via cavity-mediated interactions
Titas Chanda, Rebecca Kraus, Jakub Zakrzewski +1
We numerically study the phase diagram of bosons tightly trapped in the lowest band of an optical lattice and dispersively coupled to a single-mode cavity field. The dynamics is en…
Quantum phases of dipolar bosons in one-dimensional optical lattices
Rebecca Kraus, Titas Chanda, Jakub Zakrzewski +1
We theoretically analyze the phase diagram of a quantum gas of bosons that interact via repulsive dipolar interactions. The bosons are tightly confined by an optical lattice in a q…
Cold atoms meet lattice gauge theory
Monika Aidelsburger, Luca Barbiero, Alejandro Bermudez +19
The central idea of this review is to consider quantum field theory models relevant for particle physics and replace the fermionic matter in these models by a bosonic one. This is…
Devil's staircase of topological Peierls insulators and Peierls supersolids
Titas Chanda, Daniel González-Cuadra, Maciej Lewenstein +2
We consider a mixture of ultracold bosonic atoms on a one-dimensional lattice described by the XXZ-Bose-Hubbard model, where the tunneling of one species depends on the spin state…