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Mostrando ítems 1-10 de 11
Artículo
Violating bell's inequality beyond Cirel'son's bound
(American Physical Society, 2002-02-11)
Cirel’son inequality states that the absolute value of the combination of quantum correlations appearing in the Clauser-Horne-Shimony-Holt (CHSH) inequality is bound by 2 √ 2. It is shown that the correlations of two qubits ...
Tesis Doctoral
Patente
Procedimiento cuantico para distribuir claves criptograficas sin descartar datos.
(Oficina Española de Patentes y Marcas , 2002-06-01)
El invento es un procedimiento para distribuir claves criptográficas entre dos usuarios distantes que usan una propiedad de la mecánica cuántica. La novedad de la invención reside en que el número de datos útiles para ...
Ponencia
Comparative study of various techniques to measure speech intelligibility
(Sociedad Española de Acústica, 2002)
The aim of this paper is to compare two different methods of measuring the Modulation Transfer Functions (MTF) and the corresponding derived STI-RASTI indices to assessing intelligibility. The ...
Artículo
Artículo
Two qubits of a W state violate Bell's inequality beyond Cirel'son's bound
(American Physical Society, 2002-10)
It is shown that the correlations between two qubits selected from a trio prepared in a W state violate the Clauser-Horne-Shimony-Holt inequality more than the correlations between two qubits in any quantum state. Such a ...
Ponencia
Measured acoustic parameters versus predicted ones in two mudejar-gothic churches
(S. Hirzel, 2002)
In this work we have undertaken an acoustic simulation of the sound field in two churches in the historical centre of the city of Seville. The simulation has been carried out through the ...
Artículo
Application of a liquid scintillation counter to the measurement of tracing radioactivity in experiments on suspended matter uptake in aquatic environments
(E. D. P. Sciences, 2002)
The experiments on the study of the kinetic transfer coefficients of conservative and non-conservative radionuclides, in aquatic environments, need to determine radionuclide activity in large number of samples. Different ...
Artículo
Experimental and modelling study of artificial radionuclides (239Pu, 241Am and 99Tc) uptake by suspended matter in environmental waters located in the south of Spain
(E. D. P. Sciences, 2002)
The interest on transfer coefficients studies have increased recently, since they are important parameters required understanding and reliably modelling the dispersion of conservative and non-conservative radionuclides in ...
Ponencia
Acoustics and theater rehabilitation in Andalusia
(2002)
The present communication summarizes the acoustic conditions of a sample of 18 Andalusian theaters that have been recently rehabilitated. They are the most representative in the Andalusian Public Theater Rehabilitation ...