Roadmap on Atomtronics: State of the art and perspective
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 …
magnetic or laser-generated guides with different shapes and intensities. In this way, new …
Colloquium: Atomtronic circuits: From many-body physics to quantum technologies
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 …
wave circuits for fundamental studies in both quantum science and technological …
Imprinting persistent currents in tunable fermionic rings
Persistent currents in annular geometries have played an important role in disclosing the
quantum phase coherence of superconductors and mesoscopic electronic systems …
quantum phase coherence of superconductors and mesoscopic electronic systems …
Persistent currents in rings of ultracold fermionic atoms
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 …
lifetimes greater than 10 sec in the strongly interacting regime. These currents remain stable …
Focus on atomtronics-enabled quantum technologies
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 …
circuit'architectures exploiting ultra-cold atoms manipulated in versatile micro-optical circuits …
The immune contexture of hepatocellular carcinoma predicts clinical outcome
The general relevance of the immune system for cancer development and therapy is
increasingly recognized. However and although the immune contexture of most human …
increasingly recognized. However and although the immune contexture of most human …
Crossing over from attractive to repulsive interactions in a tunneling bosonic Josephson junction
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 …
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
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 …
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 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 …
persistent currents and dynamic stirring protocols. Here, we investigate the effects of a weak …