Browsing Artículos by Author "Lamberti, Pedro Walter"
Now showing items 1-6 of 6
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Distinguishability notion based on Wootters statistical distance : application to discrete maps
Gómez, Ignacio Sebastián; Portesi, Mariela Adelina; Lamberti, Pedro Walter (2017)We study the distinguishability notion given by Wootters for states represented by probability density functions. This presents the particularity that it can also be used for defining a statistical distance in chaotic ... -
Effect of the microtubule-associated protein tau on dynamics of single-headed motor proteins KIF1A
Sparacino, Javier; Farías, María Gimena; Lamberti, Pedro Walter (2014-02)Intracellular transport based on molecular motors and its regulation are crucial to the functioning of cells. Filamentary tracks of the cells are abundantly decorated with nonmotile microtubule-associated proteins, such ... -
Geometric approach to extend Landau-Pollak uncertainty relations for positive operator-valued measures
Bosyk, Gustavo Martín; Zozor, Steeve; Portesi, Mariela Adelina; Osán, Tristán Martín; Lamberti, Pedro Walter (2014)We provide a twofold extension of Landau-Pollak uncertainty relations for mixed quantum states and for positive operator-valued measures, by recourse to geometric considerations. The generalization is based on metrics ... -
Geometric formulation of the uncertainty principle
Bosyk, Gustavo Martín; Osán, Tristán Martín; Lamberti, Pedro Walter; Portesi, Mariela (2014)A geometric approach to formulate the uncertainty principle between quantum observables acting on an N-dimensional Hilbert space is proposed. We consider the fidelity between a density operator associated with a quantum ... -
Permutation entropy applied to the characterization of the clinical evolution of epileptic patients under pharmacological treatment
Mateos, Diego; Díaz, Juan Manuel; Lamberti, Pedro Walter (2014)Different techniques originated in information theory and tools from nonlinear systems theory have been applied to the analysis of electro-physiological time series. Several clinically relevant results have emerged from ... -
Problem of quantifying quantum correlations with non-commutative discord
Majtey, Ana Paula; Bussandri, Diego Gastón; Osán, Tristán Martín; Lamberti, Pedro Walter; Valdés-Hernández, Andrea (2017)In this work we analyze a non-commutativity measure of quantum correlations recently proposed by Y. Guo [Sci. Rep. 6, 25241 (2016)]. By resorting to a systematic survey of a two-qubit system, we detected an undesirable ...