62 citations · 254 across the 9 of their papers we have counts for
9 papers
Nonlinear stage of modulational instability in repulsive two-component Bose-Einstein condensates
S. Mossman, S. I. Mistakidis, G. C. Katsimiga +5
Modulational instability (MI) is a fundamental phenomenon in the study of nonlinear dynamics, spanning diverse areas such as shallow water waves, optics, and ultracold atomic gases…
Generic transverse stability of kink structures in atomic and optical nonlinear media with competing attractive and repulsive interactions
S. I. Mistakidis, G. Bougas, G. C. Katsimiga +1
We demonstrate the existence and stability of one-dimensional (1D) topological kink configurations immersed in higher-dimensional bosonic gases and nonlinear optical setups. Our an…
Experimental realization of the Peregrine soliton in repulsive two-component Bose-Einstein condensates
A. Romero-Ros, G. C. Katsimiga, S. I. Mistakidis +5
We experimentally realize the Peregrine soliton in a highly particle-imbalanced two-component repulsive Bose-Einstein condensate in the immiscible regime. The effective focusing dy…
Parametrically excited star-shaped patterns at the interface of binary Bose-Einstein condensates
D. K. Maity, K. Mukherjee, S. I. Mistakidis +4
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 \tex…
Many-body effects on second-order phase transitions in spinor Bose-Einstein condensates and breathing dynamics
K. M. Mittal, S. I. Mistakidis, P. G. Kevrekidis +1
We unravel the correlation effects of the second-order quantum phase transitions emerging on the ground state of a harmonically trapped spin-1 Bose gas, upon varying the involved Z…
Pump Probe Spectroscopy of Bose Polarons: Dynamical Formation and Coherence
S. I. Mistakidis, G. C. Katsimiga, G. M. Koutentakis +2
We propose and investigate a pump-probe spectroscopy scheme to unveil the time-resolved dynamics of fermionic or bosonic impurities immersed in a harmonically trapped Bose-Einstein…
Analytical treatment of the interaction quench dynamics of two bosons in a two-dimensional harmonic trap
G. Bougas, S. I. Mistakidis., P. Schmelcher
We investigate the quantum dynamics of two bosons, trapped in a two-dimensional harmonic trap, upon quenching arbitrarily their interaction strength thereby covering the entire ene…
Phase Separation Dynamics Induced by an Interaction Quench of a Correlated Fermi-Fermi Mixture in a Double Well
J. Erdmann, S. I. Mistakidis, P. Schmelcher
We explore the interspecies interaction quench dynamics of ultracold spin-polarized few-body mass balanced Fermi-Fermi mixtures confined in a double-well with an emphasis on the be…
Many-Body Dissipative Flow of a Confined Scalar Bose-Einstein Condensate Driven by a Gaussian Impurity
G. C. Katsimiga, S. I. Mistakidis, G. M. Koutentakis +2
The many-body dissipative flow induced by a mobile aussian impurity harmonically oscillating within a cigar-shaped Bose-Einstein condensate is investigated. For very {small and lar…