Exploració per autor "Esposito, Chiara"
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Rigidity of infinitesimal momentum maps
Miranda Galcerán, Eva; Esposito, Chiara (2016)
Article
Accés obertIn this paper we prove rigidity theorems for Poisson Lie group actions on Poisson manifolds. In particular, we prove that close infinitesimal momentum maps associated to Poisson Lie group actions are equivalent using a ... -
Two-dimensional topological quantum walks in the momentum space of structured light
Massignan, Pietro Alberto; D'Errico, Alessio; Cardano, Filippo; Maffei, Maria; Dauphin, Alexandre; Esposito, Chiara; Piccirillo, Bruno; Marrucci, Lorenzo; Lewenstein, Maciej; Barboza, Raouf (Optical Society of American (OSA), 2020-02-20)
Article
Accés obertQuantum walks are powerful tools for quantum applications and for designing topological systems. Although they are simulated in a variety of platforms, genuine two-dimensional realizations are still challenging. Here we ...