Publicações

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CNPq INCT-IQ (465469/2014-0)

    1 a 5 de 5 Publicações encontradas Grupo(s): FIDQ - UNICAMP

  • Inducing micromechanical motion by optical excitation of a single quantum dot
    Jan Kettler, Nitika Vaish, Laure Mercier de Lépinay, Benjamin Besga, Pierre-Louis de Assis, Olivier Bourgeois, Alexia Auffèves, Maxime Richard, Julien Claudon, Jean-Michel Gérard, Benjamin Pigeau, Olivier Arcizet, Pierre Verlot, Jean-Philippe Poizat
  • Minkowski structure for purity and entanglement of Gaussian bipartite states
    Marcos C. de Oliveira, Fernando Nicacio, Salomon S. Mizrahi
  • Quantifying quantum invasiveness
    Saulo V. Moreira, Marcelo Terra Cunha

    We propose a resource theory of the quantum invasiveness of general quantum operations, i.e., those defined by quantum channels in Leggett-Garg scenarios. We are able to compare the resource-theoretic framework of quantum invasiveness to the resource theory of coherence. We also show that the Fisher information is a quantifier of quantum invasiveness. This result allows us to establish a direct connection between the concept of quantum invasiveness and quantum metrology, by exploring the utility of the definition of quantum invasiveness in the context of metrological protocols.

  • Capacitive coupling of two transmission line resonators mediated by the phonon number of a nanoelectromechanical oscillator
    O. P. de Sá Neto, M. C. de Oliveira, F. Nicacio, G. J. Milburn
  • Tight bounds for the entanglement of formation of Gaussian states
    Fernando Nicacio, Marcos C. de Oliveira