147 citations · 3.3k across the 121 of their papers we have counts for
7 papers · 1 filter
Many-body quantum dynamics and induced correlations of Bose polarons
S. I. Mistakidis, G. M. Koutentakis, G. C. Katsimiga +2
We study the ground state properties and nonequilibrium dynamics of two spinor bosonic impurities immersed in a one-dimensional bosonic gas upon applying an interspecies interactio…
Controlled creation of three-dimensional vortex structures in Bose--Einstein condensates using artificial magnetic fields
James Schloss, Peter Barnett, Rashi Sachdeva +1
The physics of quantized vortex excitations in atomic Bose-Einstein condensates has been extensively studied in recent years.Although simple vortex lines are relatively easy to cre…
Orthogonality Catastrophe as a Consequence of the Quantum Speed Limit
Thomás Fogarty, Sebastian Deffner, Thomas Busch +1
A remarkable feature of quantum many-body systems is the orthogonality catastrophe which describes their extensively growing sensitivity to local perturbations and plays an importa…
Effects of coherence on quantum speed limits and shortcuts to adiabaticity in many-particle systems
Tian-Niu Xu, Jing Li, Thomas Busch +2
We discuss the effects of many-body coherence on the speed of evolution of ultracold atomic gases and the relation to quantum speed limits. Our approach is focused on two related s…
Spin-orbit coupling in the presence of strong atomic correlations
Ayaka Usui, Thomás Fogarty, Steve Campbell +2
We explore the influence of contact interactions on a synthetically spin-orbit coupled system of two ultracold trapped atoms. Even though the system we consider is bosonic, we show…
Driving interactions efficiently in a composite few-body system
Alan Kahan, Thomás Fogarty, Jing Li +1
We study how to efficiently control an interacting few-body system consisting of three harmonically trapped bosons. Specifically we investigate the process of modulating the interp…