Thermalization of the Ablowitz-Ladik lattice in the presence of non-integrable perturbations

We investigate the statistical mechanics of the photonic Ablowitz-Ladik lattice, the integrable version of the discrete nonlinear Schrödinger equation. In this regard, we demonstrate that in the presence of perturbations, the complex response of this system can be accurately captured within the fram...

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Veröffentlicht in:	Optics letters 2023-04, Vol.48 (8), p.2206-2209
Hauptverfasser:	Selim, Mahmoud A, Pyrialakos, Georgios G, Wu, Fan O, Musslimani, Ziad, Makris, Konstantinos G, Khajavikhan, Mercedeh, Christodoulides, Demetrios
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical potential Nonlinearity Perturbation Schrodinger equation Statistical mechanics Thermalization (energy absorption)
Online-Zugang:	Volltext
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