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Browsing by Author "Carretero-González, Ricardo"
Now showing items 1-14 of 14
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Article
A Korteweg-de Vries description of dark solitons in polariton superfluids
Carretero-González, Ricardo; Cuevas-Maraver, Jesús; Frantzeskakis, Dimitri J.; Horikis, T. P.; Kevrekidis, Panayotis G.; Rodrigues, Augusto S. (Elsevier, 2017)We study the dynamics of dark solitons in an incoherently pumped exciton-polariton condensate by means of a system composed ...
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Presentation
Atomic Dark-Bright Solitons: Theory and Experiments
Frantzeskakis, Dimitri J.; Kevrekidis, Panayotis G.; Yan, Dong; Carretero-González, Ricardo; Hoefer, Mark A.; Engels, Peter; Chang, J. J.; Hamner, Chris R.; Schmelcher, P.; Middelkamp, S.; Stockhofe, J.; Cuevas-Maraver, Jesús; Álvarez Chillida, María Azucena; Achilleos, Vassos; Rothos, Vassilis M.V (2012) -
Article
Breather stripes and radial breathers of the two-dimensional sine-Gordon equation
Kevrekidis, Panayotis G.; Carretero-González, Ricardo; Cuevas-Maraver, Jesús; Frantzeskakis, Dimitri J.; Caputo, Jean-Guy; Malomed, Boris A. (Elsevier, 2021-03)We revisit the problem of transverse instability of a 2D breather stripe of the sine-Gordon (sG) equation. A numerically ...
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Article
Discrete breathers in a nonlinear electric line: modeling, computation, and experiment
Palmero Acebedo, Faustino; English, Lars Q.; Cuevas-Maraver, Jesús; Carretero-González, Ricardo; Kevrekidis, Panayotis G. (2011)We study experimentally and numerically the existence and stability properties of discrete breathers in a periodic nonlinear ...
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Presentation
Energy localization and transport in two-dimensional electrical lattices
English, Lars Q.; Palmero Acebedo, Faustino; Stormes, Joseph F.; Cuevas-Maraver, Jesús; Carretero-González, Ricardo; Kevrekidis, Panayotis G. (NOLTA, 2013)Intrinsic localized modes (ILMs) have been generated and characterized in two-dimensional nonlinear electrical ...
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Article
From nodeless clouds and vortices to gray ring solitons and symmetry-broken states in two-dimensional polariton condensates
Rodrigues, Augusto S.; Kevrekidis, Panayotis G.; Carretero-González, Ricardo; Cuevas-Maraver, Jesús; Frantzeskakis, Dimitri J.; Palmero Acebedo, Faustino (2014)We consider the existence, stability and dynamics of the nodeless state and fundamental nonlinear excitations, such as ...
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Article
Generation of localized modes in an electrical lattice using subharmonic driving
English, Lars Q.; Palmero Acebedo, Faustino; Candiani, P.; Cuevas-Maraver, Jesús; Carretero-González, Ricardo; Kevrekidis, Panayotis G.; Sievers, Albert J. (2012)We show experimentally and numerically that an intrinsic localized mode (ILM) can be stably produced (and experimentally ...
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Article
Hydrodynamics and two-dimensional dark lump solitons for polariton superfluids
Frantzeskakis, Dimitri J.; Horikis, T. P.; Rodrigues, Augusto S.; Carretero-González, Ricardo; Cuevas-Maraver, Jesús (American Physical Society, 2018)We study a two-dimensional incoherently pumped exciton-polariton condensate described by an open-dissipative Gross-Pitaevskii ...
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Article
Interactions and scattering of quantum vortices in a polariton fluid
Dominici, Lorenzo; Carretero-González, Ricardo; Gianfrate, Antonio; Cuevas-Maraver, Jesús; Rodrigues, Augusto S.; Frantzeskakis, Dimitri J.; Lerario, Giovanni; Ballarini, Dario; Giorgi, Milena De; Gigli, Giuseppe; Kevrekidis, Panayotis G.; Sanvitto, Daniele (Nature Publishing Group, 2018)Quantum vortices, the quantized version of classical vortices, play a prominent role in superfluid and superconductor phase ...
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Article
Nonlinear excitations, stability inversions, and dissipative dynamics in quasi-one-dimensional polariton condensates
Cuevas-Maraver, Jesús; Rodrigues, Augusto S.; Carretero-González, Ricardo; Kevrekidis, Panayotis G.; Frantzeskakis, Dimitri J. (2011)We study the existence, stability, and dynamics of the ground state and nonlinear excitations, in the form of dark solitons, ...
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Article
Nonlinear localized modes in two-dimensional electrical lattices
English, Lars Q.; Palmero Acebedo, Faustino; Stormes, Joseph F.; Cuevas-Maraver, Jesús; Carretero-González, Ricardo; Kevrekidis, Panayotis G. (2013)We report the observation of spontaneous localization of energy in two spatial dimensions in the context of nonlinear ...
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Article
Solitons in one-dimensional nonlinear Schrödinger lattices with a local inhomogeneity
Palmero Acebedo, Faustino; Carretero-González, Ricardo; Cuevas-Maraver, Jesús; Kevrekidis, Panayotis G.; Królikowski, Wieslaw (2008)In this paper we analyze the existence, stability, dynamical formation, and mobility properties of localized solutions in ...
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Chapter of Book
Supersonic Kinks in Coulomb lattices
Archilla, Juan F. R.; Kosevich, Yuriy A.; Jiménez, Noé; Sánchez-Morcillo, Víctor J.; García Raffi, Luis M. (Springer International Publishing, 2014)There exist in nature examples of lattices of elements for which the interaction is repulsive, the elements are kept in ...
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Chapter of Book
Symmetry-breaking Effects for Polariton Condensates in Double-Well Potentials
Rodrigues, Augusto S.; Kevrekidis, Panayotis G.; Cuevas-Maraver, Jesús; Carretero-González, Ricardo; Frantzeskakis, Dimitri J. (Springer Verlag, 2012)We study the existence, stability, and dynamics of symmetric and anti-symmetric states of quasi-one-dimensional polariton ...