102 citations · 340 across the 19 of their papers we have counts for
19 papers
Iterative map with power-law scaling of Gamma-distributed fluctuations related to prime numbers
Marzena Ciszak
Prime numbers arise in several contexts beyond number theory, including statistical mechanics, quantum mechanics, and dynamical systems. However, the mechanisms underlying the irre…
Cooperative stabilization of persistent currents in superfluid ring networks
Marzena Ciszak, Nicola Grani, Diego Hernandez-Rajkov +3
Cooperative effects in oscillator networks are often associated with enhanced stability of phase-locked solutions, which increases with system size. We show that the stabilization…
Type-III intermittency in emergent bursting dynamics of globally coupled rotators
Marzena Ciszak, Francesco Marino
Globally coupled populations of phase rotators with linear adaptive coupling can exhibit collective bursting oscillations between asynchronous and partially synchronized states, wh…
Quantum gravity inspired nonlocal quantum dynamics preserving the classical limit
Marzena Ciszak, Alessio Belenchia, Antonello Ortolan +1
Several approaches to quantum gravity lead to nonlocal modifications of fields' dynamics. This, in turn, can give rise to nonlocal modifications of quantum mechanics at non-relativ…
Bound Bogoliubov quasiparticles in photon superfluids
Marzena Ciszak, Francesco Marino
Bogoliubov's description of Bose gases relies on the linear dynamics of noninteracting quasiparticles on top of a homogeneous condensate. Here, we theoretically explore the weakly-…
Intermittent chaotic spiking in the van der Pol-FitzHugh-Nagumo system with inertia
Marzena Ciszak, Salvador Balle, Oreste Piro +1
The three-dimensional (3D) Fitzhugh-Nagumo neuron model with inertia was shown to exhibit a chaotic mixed-mode dynamics composed of large-amplitude spikes separated by an irregular…