129 citations · 1.8k across the 62 of their papers we have counts for
62 papers
Effective two- and three-body interactions between dressed impurities in a tilted double-well potential
F. Theel, A. G. Volosniev, D. Diplaris +3
We explore the impact and scaling of effective interactions between two and three impurity atoms, induced by a bosonic medium, on their density distributions. To facilitate the det…
Multicomponent one-dimensional quantum droplets across the mean-field stability regime
I. A. Englezos, P. Schmelcher, S. I. Mistakidis
The Lee-Huang-Yang (LHY) energy correction at the edge of the mean-field stability regime is known to give rise to beyond mean-field structures in a wide variety of systems. In thi…
Effective approaches to the dynamical properties of two distinguishable Bose polarons
F. Theel, S. I. Mistakidis, P. Schmelcher
We explore effective approaches for describing the dynamics of induced interactions amongst two non-interacting distinguishable impurities - Bose polarons - when their couplings to…
Particle imbalanced weakly interacting quantum droplets in one-dimension
I. A. Englezos, P. Schmelcher, S. I. Mistakidis
We explore the formation of one-dimensional two-component quantum droplets with intercomponent particle imbalance using an ab-initio many-body method. It is shown that for moderate…
Engineering chiral spin interactions with Rydberg atoms
Elena Kuznetsova, S. I. Mistakidis, Seth T. Rittenhouse +2
We propose to simulate the anisotropic and chiral Dzyaloshinskii-Moriya (DM) interaction with Rydberg atom arrays. The DM Hamiltonian is engineered in a one-dimensional optical lat…
Spectrum and quench-induced dynamics of spin-orbit coupled quantum droplets
Sonali Gangwar, Rajamanickam Ravisankar, S. I. Mistakidis +2
We investigate the ground state and dynamics of one-dimensional spin-orbit coupled (SOC) quantum droplets within the extended Gross-Pitaevskii approach. As the SOC wavenumber incre…
Interferometry of Efimov states in thermal gases by modulated magnetic fields
G. Bougas, S. I. Mistakidis, P. Schmelcher +2
We demonstrate that an interferometer based on modulated magnetic field pulses enables precise characterization of the energies and lifetimes of Efimov trimers irrespective of the…
Universality class of a spinor Bose-Einstein condensate far from equilibrium
SeungJung Huh, Koushik Mukherjee, Kiryang Kwon +4
Scale invariance and self-similarity in physics provide a unified framework to classify phases of matter and dynamical properties near equilibrium in both classical and quantum sys…
Solitary waves in a quantum droplet-bearing system
G. C. Katsimiga, S. I. Mistakidis, G. N. Koutsokostas +3
We unravel the existence and stability properties of dark soliton solutions as they extend from the regime of trapped quantum droplets towards the Thomas-Fermi limit in homonuclear…
Dynamical formation of two-fold fragmented many-body state induced by an impurity in a double-well
Jie Chen, Simeon I. Mistakidis, Peter Schmelcher
We unravel the correlated quantum quench dynamics of a single impurity immersed in a bosonic environment confined in an one-dimensional double-well potential. A particular emphasis…
Correlated dynamics of collective droplet excitations in a one-dimensional harmonic trap
I. A. Englezos, S. I. Mistakidis, P. Schmelcher
We address the existence and dynamics of one-dimensional harmonically confined quantum droplets, appearing in two-component mixtures by deploying a nonperturbative approach. We fin…
Control of Dy Bose-Einstein condensate phases and dynamics with dipolar anisotropy
S. Halder, K. Mukherjee, S. I. Mistakidis +5
We investigate the quench dynamics of quasi-one and two dimensional dipolar Bose-Einstein condensates (dBEC) of Dy atoms under the influence of a fast rotating magnetic fie…
Dynamical excitation processes and correlations of three-body two-dimensional mixtures
G. Bougas, S. I. Mistakidis, P. Giannakeas +1
A scheme is proposed to dynamically excite distinct eigenstate superpositions in three-body Bose-Fermi mixtures confined in a two-dimensional harmonic trap. The system is initializ…
Inducing spin-order with an impurity: phase diagram of the magnetic Bose polaron
S. I. Mistakidis, G. M. Koutentakis, F. Grusdt +2
We investigate the formation of magnetic Bose polaron, an impurity atom dressed by spin-wave excitations, in a one-dimensional spinor Bose gas. In terms of an effective potential m…
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…
Polarons and their induced interactions in highly imbalanced triple mixtures
Kevin Keiler, Simeon I. Mistakidis, Peter Schmelcher
We unravel the polaronic properties of impurities immersed in a correlated trapped one-dimensional (1D) Bose-Bose mixture. This setup allows for the impurities to couple either att…