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pro vyhledávání: '"Tsironis, Giorgos P."'
The Superconducting QUantum Interference Device (SQUID) is a highly nonlinear oscillator with rich dynamical behavior, including chaos. When driven by a time-periodic magnetic flux, the SQUID exhibits extreme multistability at frequencies around the
Externí odkaz:
http://arxiv.org/abs/1908.00004
Akademický článek
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Publikováno v:
Phys. Rev. A 98, 053817 (2018)
We analyze how a star network topology shapes the dynamics of coupled CO\textsubscript{2} lasers with an intracavity electro-optic modulator that exhibit bistability. Such a network supports spreading and stationary activation patterns. In particular
Externí odkaz:
http://arxiv.org/abs/1807.04038
The interaction of light with matter has triggered the interest of scientists for long time. The area of plasmonics emerges in this context through the interaction of light with valence electrons in metals. The random phase approximation in the long
Externí odkaz:
http://arxiv.org/abs/1704.01912
We investigate the effects of dichotomous noise added to a classical harmonic oscillator in the form of stochastic time-dependent gain and loss states, whose durations are sampled from two distinct exponential waiting time distributions. Despite the
Externí odkaz:
http://arxiv.org/abs/1608.04597
The nonlinear interaction of waves in PT-symmetric periodic stacks with an embedded nonlinear anisotropic dielectric layer illuminated by plane waves of two tones is examined. The three-wave interaction technique is applied to study the nonlinear pro
Externí odkaz:
http://arxiv.org/abs/1510.05243
Autor:
Fraile, Alberto, Koukaras, Emmanuel N., Papagelis, Konstantinos, Lazarides, Nikos, Tsironis, Giorgos P.
Intrinsic localized modes or discrete breathers are investigated by molecular dynamics simulations in free-standing graphene. Discrete breathers are generated either through thermal quenching of the graphene lattice or by proper initialization, with
Externí odkaz:
http://arxiv.org/abs/1507.06416
Autor:
Shramkova, Oksana, Tsironis, Giorgos
The nonreciprocal wave propagation in PT-symmetric periodic stack of binary dielectric layers characterised by balances loss and gain is analysed. The main mechanisms and resonant properties of the scattered plane waves are illustrated by the simulat
Externí odkaz:
http://arxiv.org/abs/1505.02520
Autor:
Shramkova, Oksana, Tsironis, Giorgos
The optical properties of PT-symmetric epsilonnear-zero (ENZ) periodic stack of the layers with balanced loss and gain have been examined. The effect of periodicity on the unidirectional tunneling phenomenon and symmetry breaking is determined. The p
Externí odkaz:
http://arxiv.org/abs/1505.02523
Autor:
Barmparis, Georgios D.1 barmparis@physics.uoc.gr, Tsironis, Giorgos P.1 gts@physics.uoc.gr
Publikováno v:
Quantitative Biology. Jun2022, Vol. 10 Issue 2, p139-149. 11p.
