Few-body Bose gases in low dimensions—A laboratory for quantum dynamics
Cold atomic gases have become a paradigmatic system for exploring fundamental physics,
which at the same time allows for applications in quantum technologies. The accelerating …
which at the same time allows for applications in quantum technologies. The accelerating …
Quench dynamics and orthogonality catastrophe of Bose polarons
We monitor the correlated quench induced dynamical dressing of a spinor impurity
repulsively interacting with a Bose-Einstein condensate. Inspecting the temporal evolution of …
repulsively interacting with a Bose-Einstein condensate. Inspecting the temporal evolution of …
A unified ab initio approach to the correlated quantum dynamics of ultracold fermionic and bosonic mixtures
L Cao, V Bolsinger, SI Mistakidis… - The Journal of …, 2017 - pubs.aip.org
We extent the recently developed Multi-Layer Multi-Configuration Time-Dependent Hartree
method for Bosons for simulating the correlated quantum dynamics of bosonic mixtures to …
method for Bosons for simulating the correlated quantum dynamics of bosonic mixtures to …
Correlation effects in the quench-induced phase separation dynamics of a two species ultracold quantum gas
We explore the quench dynamics of a binary Bose–Einstein condensate crossing the
miscibility–immiscibility threshold and vice versa, both within and in particular beyond the …
miscibility–immiscibility threshold and vice versa, both within and in particular beyond the …
Formation and quench of homonuclear and heteronuclear quantum droplets in one dimension
We study the impact of beyond Lee-Huang-Yang (LHY) physics, especially due to
intercomponent correlations, in the ground state and the quench dynamics of one …
intercomponent correlations, in the ground state and the quench dynamics of one …
Parametrically excited star-shaped patterns at the interface of binary Bose-Einstein condensates
A Faraday-wave-like parametric instability is investigated via mean-field and Floquet
analysis in immiscible binary Bose-Einstein condensates. The condensates form a so-called …
analysis in immiscible binary Bose-Einstein condensates. The condensates form a so-called …
A series of abundant new optical solitons to the conformable space-time fractional perturbed nonlinear Schrödinger equation
S Nestor, A Houwe, G Betchewe, SY Doka - Physica Scripta, 2020 - iopscience.iop.org
In this work, we are investigating a series of new optical soliton solutions to the perturbed
nonlinear Schrödinger equation (PNLSE) having the form of kerr law nonlinearity with …
nonlinear Schrödinger equation (PNLSE) having the form of kerr law nonlinearity with …
Repulsive Fermi polarons and their induced interactions in binary mixtures of ultracold atoms
We explore repulsive Fermi polarons in one-dimensional harmonically trapped few-body
mixtures of ultracold atoms using as a case example a 6 Li-40 K mixture. A characterization …
mixtures of ultracold atoms using as a case example a 6 Li-40 K mixture. A characterization …
Effective approach to impurity dynamics in one-dimensional trapped Bose gases
We investigate a temporal evolution of an impurity atom in a one-dimensional trapped Bose
gas following a sudden change of the boson-impurity interaction strength. Our focus is on …
gas following a sudden change of the boson-impurity interaction strength. Our focus is on …
Many-body quantum dynamics and induced correlations of Bose polarons
We study the ground state properties and non-equilibrium dynamics of two spinor bosonic
impurities immersed in a one-dimensional bosonic gas upon applying an interspecies …
impurities immersed in a one-dimensional bosonic gas upon applying an interspecies …