52 citations · 100 across the 10 of their papers we have counts for
10 papers
Hopf bifurcation and stochastic spiking in an antiferromagnetic FitzHugh--Nagumo normal form
D. Maroulakos, A. Wal, I. Tralle +2
Antiferromagnets offer ultrafast, stray-field-free dynamics that are attractive for neuromorphic spintronic devices. Here we analyze an antiferromagnetic spin-Hall nano-oscillator…
Switching of the information backflow between a helical spin system and non-Markovian bath
Michał Kaczor, Igor Tralle, Paweł Jakubczyk +2
The dissipative dynamics of the spin chain coupled to the non-Markovian magnonic reservoir was studied. The chirality of the chain is formed due to the magnetoelectric coupling. We…
Explicit Fresnel formulae for the absorbing double-negative metamaterials
Igor Tralle, Levan Chotorlishvili, Paweł Ziȩba
We inspect the optical properties of dissipative double-negative metamaterials (DNMM) and find explicit expression for the total reflection angle and the correct Fresnel formulae d…
Generation of coherence in an exactly solvable nonlinear nanomechanical system
A. K. Singh, L. Chotorlishvili, S. Srivastava +4
This study is focused on the quantum dynamics of a nitrogen-vacancy (NV) center coupled to a nonlinear, periodically driven mechanical oscillator. For a continuous periodic driving…
Hybrid quantum-classical chaotic NEMS
A. K. Singh, L. Chotorlishvili, Z. Toklikishvili +2
We present an exactly solvable model of a hybrid quantum-classical system of a Nitrogen-Vacancy (NV) center spin (quantum spin) coupled to a nanocantilever (classical) and analyze…
Zitterbewegung and symmetry switching in Klein's four-group
L. Chotorlishvili, P. Ziȩba I. Tralle, A. Ugulava
Zitterbewegung is the exotic phenomenon associated either with the relativistic electron-positron rapid oscillation or to the electron-hole transitions in the narrow gap semiconduc…