Browsing by Author "266927b6-b6c6-4eb2-905d-3a43f18194ab"

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    • Light-matter interaction induces a shadow vortex 
      Barboza, R.; Bortolozzo, Umberto; Clerc Gavilán, Marcel; Dávila Bonczos, Juan; Kowalczyk, Michal; Residori, S.; Vidal Henríquez, Estefanía (Amer Physical Soc, 2016)
      By sending a light beam on a homeotropic nematic liquid-crystal cell subjected to a voltage with a photosensitive wall, a stable matter vortex can be induced at the center of the beam. When the applied voltage is decreased, ...
    • Theory of light-matter interaction in nematic liquid crystals and the second Painlevé equation 
      Clerc Gavilán, Marcel; Dávila Bonczos, Juan; Kowalczyk, Michal; Smyrnelis, Panayotis; Vidal Henríquez, Estefanía (Springer, 2017)
      We study global minimizers of an energy functional arising as a thin sample limit in the theory of light-matter interaction in nematic liquid crystals. We show that depending on the parameters various defects are predicted ...