129 citations · 1.8k across the 62 of their papers we have counts for
9 papers · 1 filter
Counterflow dynamics of two correlated impurities immersed in a bosonic gas
Friethjof Theel, Simeon I. Mistakidis, Kevin Keiler +1
The counterflow dynamics of two correlated impurities in a double-well coupled to an one-dimensional bosonic medium is explored. We determine the ground state phase diagram of the…
Theoretical and numerical evidence for the potential realization of the Peregrine soliton in repulsive two-component Bose-Einstein condensates
A. Romero-Ros, G. C. Katsimiga, S. I. Mistakidis +4
The present work is motivated by the recent experimental realization of the Townes soliton in an effective two-component Bose-Einstein condensate by B. Bakkali-Hassan et al. [Phys.…
Intra- and interband excitations induced residue decay of the Bose polaron in a one-dimensional double-well
Jie Chen, Simeon I. Mistakidis, Peter Schmelcher
We investigate the polaronic properties of a single impurity immersed in a weakly interacting bosonic environment confined within a one-dimensional double-well potential using an e…
Pattern formation in one-dimensional polaron systems and temporal orthogonality catastrophe
G. M. Koutentakis, S. I. Mistakidis, P. Schmelcher
Recent studies have demonstrated that higher than two-body bath-impurity correlations are not important for quantitatively describing the ground state of the Bose polaron. Motivate…
Stability and dynamics across magnetic phases of vortex-bright type excitations in spinor Bose-Einstein condensates
G. C. Katsimiga, S. I. Mistakidis, K. Mukherjee +2
The static properties, i.e., existence and stability, as well as the quench-induced dynamics of vortex-bright type excitations in two-dimensional harmonically confined spin-1 Bose-…
Formation and quench of homonuclear and heteronuclear quantum droplets in one dimension
S. I. Mistakidis, T. Mithun, P. G. Kevrekidis +2
We exemplify the impact of beyond Lee-Huang-Yang (LHY) physics, especially due to intercomponent correlations, in the ground state and the quench dynamics of one-dimensional so-cal…
Spontaneous Formation of Star-Shaped Surface Patterns in a Driven Bose-Einstein Condensate
K. Kwon, K. Mukherjee, S. Huh +7
We observe experimentally the spontaneous formation of star-shaped surface patterns in driven Bose-Einstein condensates. Two-dimensional star-shaped patterns with -fold symmetry…
Entangling lattice-trapped bosons with a free impurity: impact on stationary and dynamical properties
Maxim Pyzh, Kevin Keiler, Simeon I. Mistakidis +1
We address the interplay of few lattice trapped bosons interacting with an impurity atom in a box potential. For the ground state, a classification is performed based on the fideli…
Statistical mechanics of one-dimensional quantum droplets
T. Mithun, S. I. Mistakidis, P. Schmelcher +1
We study the statistical mechanics and the dynamical relaxation process of modulationally unstable one-dimensional quantum droplets described by a modified Gross-Pitaevskii equatio…