114 citations · 410 across the 25 of their papers we have counts for
5 papers · 1 filter
Quantum targeted energy transfer through machine learning tools
I. Andronis, G. Arapantonis, G. D. Barmparis +1
In quantum targeted energy transfer, bosons are transferred from a certain crystal site to an alternative one, utilizing a nonlinear resonance configuration similar to the classica…
Dynamical symmetry breaking through AI: The dimer self-trapping transition
G. P. Tsironis, G. D. Barmparis, D. K. Campbell
The nonlinear dimer obtained through the nonlinear Schr{ö}dinger equation has been a workhorse for the discovery the role nonlinearity plays in strongly interacting systems. While…
Discovering nonlinear resonances through physics-informed machine learning
G. D. Barmparis, G. P. Tsironis
For an ensemble of nonlinear systems that model, for instance, molecules or photonic systems, we propose a method that finds efficiently the configuration that has prescribed trans…
Machine learning with observers predicts complex spatiotemporal behavior
G. Neofotistos, M. Mattheakis, G. D. Barmparis +3
Chimeras and branching are two archetypical complex phenomena that appear in many physical systems; because of their different intrinsic dynamics, they delineate opposite non-trivi…
Robust chimera states in SQUID metamaterials with local interactions
J. Hizanidis, N. Lazarides, G. P. Tsironis
We report on the emergence of robust multi-clustered chimera states in a dissipative-driven system of symmetrically and locally coupled identical SQUID oscillators. The "snake-like…