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Browsing by Author "López Tarrida, Antonio José"
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Article
Basic exclusivity graphs in quantum correlations
Cabello Quintero, Adán; Danielsen, Lars Eirik; López Tarrida, Antonio José; Portillo Fernández, José Ramón (American Physical Society, 2013)A fundamental problem is to understand why quantum theory only violates some noncontextuality (NC) inequalities and ...
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Article
Compact set of invariants characterizing graph states of up to eight qubits
Cabello Quintero, Adán; López Tarrida, Antonio José; Moreno,, Pilar; Portillo Fernández, José Ramón (American Physical Society, 2009)The set of entanglement measures proposed by Hein, Eisert, and Briegel for n-qubit graph states [Phys. Rev. A 69, 062311 ...
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Article
Contribución de la Física a la formación del arquitecto técnico
López Tarrida, Antonio José; Fernández Rueda, A.; García Barrón, Leoncio; Moreno González, H.; Muñoz Aleñar, Martín; Pontiga Romero, Francisco de Paula; Ramírez Pérez, Antonio (Colegio Oficial de Aparejadores y Arquitectos Técnicos de Sevilla, 1995) -
Article
Entanglement in eight-qubit graph states
Cabello Quintero, Adán; López Tarrida, Antonio José; Moreno, Pilar; Portillo Fernández, José Ramón (Elsevier, 2009)Any 8-qubit graph state belongs to one of the 101 equivalence classes under local unitary operations within the Clifford ...
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Article
Environmental control of Tinto and Odiel river basins by PIXE
Respaldiza Galisteo, Miguel Ángel; López Tarrida, Antonio José; Gómez Camacho, Joaquín José (Elsevier, 1993)A study of the elemental concentrations of sediments of the rivers Tinto and Odiel, in Huelva, Spain, has been performed ...
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Article
Experimental fully contextual correlations
Amselem, Elias; Danielsen, Lars Eirik; López Tarrida, Antonio José; Portillo Fernández, José Ramón; Bourennane, Mohamed; Cabello Quintero, Adán (American Physical Society, 2012)Quantum correlations are contextual yet, in general, nothing prevents the existence of even more contextual correlations. ...
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Article
Graph-theoretic approach to Bell experiments with low detection efficiency
Xu, Zhen-Peng; Steinberg, Jonathan; Singh, Jaskaran; López Tarrida, Antonio José; Portillo Fernández, José Ramón; Cabello Quintero, Adán (Cornell University, 2023)Bell inequality tests where the detection efficiency is below a certain threshold ηcrit can be simulated with local ...
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Article
Multigraph approach to quantum non-locality
Rabelo, Rafael; Duarte, Cristhiano; López Tarrida, Antonio José; Terra Cunha, Marcelo; Cabello Quintero, Adán (IOP Publishing, 2014-10-08)Non-contextuality (NC) and Bell inequalities can be expressed as bounds Ω for positive linear combinations S of probabilities ...
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Article
Optimal preparation of graph states
Cabello Quintero, Adán; Danielsen, Lars Eirik; López Tarrida, Antonio José; Portillo Fernández, José Ramón (American Physical Society, 2011)We show how to prepare any graph state of up to 12 qubits with (a) the minimum number of controlled-Z gates and (b) the ...
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Article
Proposed experiment for the quantum "Guess My Number" protocol
Cabello Quintero, Adán; López Tarrida, Antonio José (American Physical Society, 2005)An experimental realization of the entanglement-assisted “Guess My Number” protocol for the reduction of communication ...
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Article
Una propuesta de investigación-acción para la mejora del aprendizaje de los alumnos en el laboratorio de la asignatura Fundamentos Físicos de la Arquitectura Técnica
Espín Milla, Manuel Jesús; López Tarrida, Antonio José (2009)Este trabajo resume el proyecto de investigación realizado por sus autores dentro del Programa de Formación de Profesores ...
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PhD Thesis
Quantum correlations and graphs
López Tarrida, Antonio José (2014-10-01)Esta tesis doctoral trata de diversos aspectos de la teoría cuántica (TC), que abarcan desde el campo de los fundamentos ...
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Article
Quantum social networks
Cabello Quintero, Adán; Danielsen, Lars Eirik; López Tarrida, Antonio José; Portillo Fernández, José Ramón (IOP Science, 2012)We introduce a physical approach to social networks (SNs) in which each actor is characterized by a yes–no test on a ...