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 …

Colloquium: Atomtronic circuits: From many-body physics to quantum technologies

L Amico, D Anderson, M Boshier, JP Brantut… - Reviews of Modern …, 2022 - APS
Atomtronics is an emerging field that aims to manipulate ultracold atom moving in matter-
wave circuits for fundamental studies in both quantum science and technological …

Imprinting persistent currents in tunable fermionic rings

G Del Pace, K Xhani, A Muzi Falconi, M Fedrizzi… - Physical Review X, 2022 - APS
Persistent currents in annular geometries have played an important role in disclosing the
quantum phase coherence of superconductors and mesoscopic electronic systems …

Persistent currents in rings of ultracold fermionic atoms

Y Cai, DG Allman, P Sabharwal, KC Wright - Physical Review Letters, 2022 - APS
We have produced persistent currents of ultracold fermionic atoms trapped in a ring, with
lifetimes greater than 10 sec in the strongly interacting regime. These currents remain stable …

Focus on atomtronics-enabled quantum technologies

L Amico, G Birkl, M Boshier, LC Kwek - New Journal of Physics, 2017 - iopscience.iop.org
Atomtronics is an emerging field in quantum technology that promises to realize'atomic
circuit'architectures exploiting ultra-cold atoms manipulated in versatile micro-optical circuits …

The immune contexture of hepatocellular carcinoma predicts clinical outcome

F Foerster, M Hess, A Gerhold-Ay, JU Marquardt… - Scientific reports, 2018 - nature.com
The general relevance of the immune system for cancer development and therapy is
increasingly recognized. However and although the immune contexture of most human …

Crossing over from attractive to repulsive interactions in a tunneling bosonic Josephson junction

G Spagnolli, G Semeghini, L Masi, G Ferioli… - Physical review …, 2017 - APS
We explore the interplay between tunneling and interatomic interactions in the dynamics of a
bosonic Josephson junction. We tune the scattering length of an atomic K 39 Bose-Einstein …

Circular polariton currents with integer and fractional orbital angular momenta

ES Sedov, VA Lukoshkin, VK Kalevich, PG Savvidis… - Physical Review …, 2021 - APS
We study internal dynamics of exciton-polariton condensates created by the nonresonant
optical pump in a cylindrical pillar microcavity with an ensemble of embedded quantum …

Persistent currents in toroidal dipolar supersolids

MN Tengstrand, D Boholm, R Sachdeva, J Bengtsson… - Physical Review A, 2021 - APS
We investigate the rotational properties of a dipolar Bose-Einstein condensate trapped in a
toroidal geometry. Studying the ground states in the rotating frame and at fixed angular …

Toroidal dipolar supersolid with a rotating weak link

M Nilsson Tengstrand, P Stürmer, J Ribbing… - Physical Review A, 2023 - APS
Ring-shaped superfluids with weak links provide a perfect environment for studying
persistent currents and dynamic stirring protocols. Here, we investigate the effects of a weak …