Roadmap on Atomtronics: State of the art and perspective

L Amico, M Boshier, G Birkl, A Minguzzi… - AVS Quantum …, 2021 - pubs.aip.org
Atomtronics deals with matter-wave circuits of ultracold atoms manipulated through
magnetic or laser-generated guides with different shapes and intensities. In this way, new …

Properties of spin–orbit-coupled Bose–Einstein condensates

Y Zhang, ME Mossman, T Busch, P Engels, C Zhang - Frontiers of Physics, 2016 - Springer
The experimental and theoretical research of spin–orbit-coupled ultracold atomic gases has
advanced and expanded rapidly in recent years. Here, we review some of the progress that …

Schrieffer-Wolff transformation for periodically driven systems: Strongly correlated systems with artificial gauge fields

M Bukov, M Kolodrubetz, A Polkovnikov - Physical review letters, 2016 - APS
We generalize the Schrieffer-Wolff transformation to periodically driven systems using
Floquet theory. The method is applied to the periodically driven, strongly interacting Fermi …

Exact ground states and topological order in interacting Kitaev/Majorana chains

H Katsura, D Schuricht, M Takahashi - Physical Review B, 2015 - APS
We study a system of interacting spinless fermions in one dimension that, in the absence of
interactions, reduces to the Kitaev chain [Kitaev, Phys. Usp. 44, 131 (2001) 1468-4780 …

Many-body quantum electrodynamics networks: Non-equilibrium condensed matter physics with light

K Le Hur, L Henriet, A Petrescu, K Plekhanov… - Comptes Rendus …, 2016 - Elsevier
We review recent developments regarding the quantum dynamics and many-body physics
with light, in superconducting circuits and Josephson analogues, by analogy with atomic …

Symmetry-broken states in a system of interacting bosons on a two-leg ladder with a uniform Abelian gauge field

S Greschner, M Piraud, F Heidrich-Meisner… - Physical Review A, 2016 - APS
We study the quantum phases of bosons with repulsive contact interactions on a two-leg
ladder in the presence of a uniform Abelian gauge field. The model realizes many …

Realizing unconventional quantum magnetism with symmetric top molecules

ML Wall, K Maeda, LD Carr - New Journal of Physics, 2015 - iopscience.iop.org
We demonstrate that ultracold symmetric top molecules loaded into an optical lattice can
realize highly tunable and unconventional models of quantum magnetism, such as an XYZ …

Gap solitons in spin-orbit-coupled Bose-Einstein condensates in optical lattices

Y Zhang, Y Xu, T Busch - Physical Review A, 2015 - APS
While different ways to realize spin-orbit coupling in Bose-Einstein condensates exist, not all
are currently experimentally implementable. Here we present a detailed study of gap …

Precursor of the Laughlin state of hard-core bosons on a two-leg ladder

A Petrescu, M Piraud, G Roux, IP McCulloch, K Le Hur - Physical Review B, 2017 - APS
We study hard core bosons on a two-leg ladder lattice under the orbital effect of a uniform
magnetic field. At densities which are incommensurate with flux, the ground state is a …

Chiral bosonic phases on the Haldane honeycomb lattice

I Vasić, A Petrescu, K Le Hur, W Hofstetter - Physical Review B, 2015 - APS
Recent experiments in ultracold atoms and photonic analogs have reported the
implementation of artificial gauge fields in lattice systems, facilitating the realization of …