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Yuri S. Kivshar
Researcher at Australian National University
Publications - 1876
Citations - 94737
Yuri S. Kivshar is an academic researcher from Australian National University. The author has contributed to research in topics: Nonlinear system & Metamaterial. The author has an hindex of 126, co-authored 1845 publications receiving 79415 citations. Previous affiliations of Yuri S. Kivshar include Technische Universität Darmstadt & Los Alamos National Laboratory.
Papers
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Interaction of solitons in tunnel-coupled optical fibers.
Yuri S. Kivshar,Boris A. Malomed +1 more
TL;DR: It is shown that the interaction of optical solitons in this system is inelastic and that they may form a bound state (bisoliton) and the stability and internal oscillations of the bisoliton are investigated.
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Many-body quantum coherence and interaction blockade in Josephson-linked Bose-Einstein condensates
TL;DR: In this article, the authors studied many-body quantum coherence and interaction blockade in two Josephson-linked Bose-Einstein condensates and introduced universal operators for characterizing manybody coherence without limitations on the system symmetry and total particle number.
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Energy equipartition and unidirectional emission in a spaser nanolaser
TL;DR: In this article, the authors provided a comprehensive study of the ultrafast dynamics of a spaser, which is a nanoplasmonic counterpart of a laser, with photons replaced by surface plasmon polaritons and a resonant cavity replaced by a metallic nanostructure supporting localized plasmoric modes.
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Stable discrete surface light bullets.
TL;DR: A novel class of continuous-discrete spatiotemporal solitons, the so-called discrete surface light bullets, are demonstrated and it is shown that their properties are strongly affected by the presence of the surface.
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Nonlinearity and disorder: classification and stability of nonlinear impurity modes.
Andrey A. Sukhorukov,Yuri S. Kivshar,Ole Bang,Ole Bang,J. Juul Rasmussen,Peter Leth Christiansen +5 more
TL;DR: An analytical stability criterion for the nonlinear localized modes is obtained and the case of a power-law nonlinearity in detail is considered in detail, including the mode decay or switching to a new stable state, and collapse at the impurity site.