10.9k citations
- European Organization for Nuclear ResearchCH817 papers
- National and Kapodistrian University of AthensGR792 papers
- Charles UniversityCZ776 papers
- Rutherford Appleton LaboratoryGB762 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT759 papers
- AGH University of KrakowPL749 papers
- University of BelgradeRS742 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT741 papers
- Boğaziçi UniversityTR740 papers
- Universidad Autónoma de MadridES740 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT736 papers
- The Ohio State UniversityUS735 papers
7 papers · 1 filter
A Spectral Analysis of the Nonlinear Schroedinger Equation in the Co-Exploding Frame
S. J. Chapman, M. E. Kavousanakis, E. G. Charalampidis +2
The nonlinear Schroedinger model is a prototypical dispersive wave equation that features finite time blowup, either for supercritical exponents (for fixed dimension) or for superc…
Soliton dynamics in symmetric and non-symmetric complex potentials
Yannis Kominis
Soliton propagation dynamics under the presence of a complex potential are investigated. A large variety of qualitatively different potentials, including periodic, semi-infinite pe…
Higher-order effects and ultra-short solitons in left-handed metamaterials
N. L. Tsitsas, N. Rompotis, I. Kourakis +2
Starting from Maxwell's equations, we use the reductive perturbation method to derive a second-order and a third-order nonlinear Schroedinger equation, describing ultra-short solit…
Interlaced linear-nonlinear optical waveguide arrays
Kyriakos Hizanidis, Yannis Kominis, Nikolaos K. Efremidis
The system of coupled discrete equations describing a two-component superlattice with interlaced linear and nonlinear constituents is revisited as a basis for investigating binary…
Reflection, Transmission and Trapping Dynamics of Lattice Solitons at Interfaces
Yannis Kominis, Kyriakos Hizanidis
Surface soliton formation and lattice soliton dynamics at an interface between two inhomogeneous periodic media are studied in terms of an effective particle approach. The global r…
Analytic theory of narrow lattice solitons
Y. Sivan, G. Fibich, N. K. Efremidis +1
The profiles of narrow lattice solitons are calculated analytically using perturbation analysis. A stability analysis shows that solitons centered at a lattice (potential) maximum…