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Redundancy of classical and quantum correlations during decoherence
(American Physical Society, 2009-10)
We analyze the time dependence of entanglement and total correlations between a system and fractions of its environment in the course of decoherence. For the quantum Brownian motion model, we show that the entanglement and ...
International portfolio diversification: evidence from emerging markets
(2015-09-25)
Taking into account previous research we could assume to be beneficial to diversify investments in emerging economies. We investigate in the paper International Portfolio Diversification: evidence from Emerging Markets if ...
A new approach to construct the three-body correlation matrices for correlated excited states
(Elsevier Science, 2013-01)
The calculations carried out with the G-particle-hole hypervirial equation (GHV) method for a set of ground-states dominated by a single determinant of electronic systems have yielded highly-accurate results when compared ...
A correlation‐energy functional from a correlation‐factor model
(1994)
In this work, a way to approximate the correlation energy functional starting from a model correlation factor is shown. The problem is addressed by using formally exact properties of the second‐order density matrix and ...
On the security of embedded systems against side-channel attacks
(ITESO, 2020-11)
On the security of embedded systems against side-channel attacks
(ITESO, 2020-11)
Correlations of spectral accelerations in the Chilean subduction zone
(2020)
The correlation between spectral accelerations is key in the construction of conditional mean spectra, the computation of vector-valued seismic hazard, and the assessment of seismic risk of spatially distributed systems, ...
Unsupervised distance learning by rank correlation measures for image retrieval
(2015-06-22)
Ranking accurately collection images is the main objective of Content-based Image Retrieval (CBIR) systems. In fact, the set of images ranked at the first positions generally defines the effectiveness of provided search ...
Method for evaluating plant cover and quantification using pixel to pixel correlation indices
(2018-07-01)
This study brings results on Normalized Difference Vegetation Index (NDVI), the Adjusted Vegetation Index of Soil (SAVI) and the Index of Water by Normalized Difference (NDWI) through a method that uses correlation matrices ...