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Entanglement universality of two-qubit X-states
(Elsevier B.V., 2014-12-01)
We demonstrate that for every two-qubit state there is a X-counterpart, i.e., a corresponding two-qubit X-state of same spectrum and entanglement, as measured by concurrence, negativity or relative entropy of entanglement. ...
A multiscale approach with the Virtual Element Method: Towards a VE 2 setting
(Elsevier Science, 2019-06)
A semi-concurrent multi scale approach for heterogeneous media discretized with the Virtual Element Method (VEM) is presented in this work. Extensive numerical results for both the linear diffusion and linear elasticity ...
Entanglement universality of two-qubit X-states
(Elsevier B.V., 2015)
Entanglement universality of two-qubit X-states
(Elsevier B.V., 2015)
Multiscale formulation for material failure accounting for cohesive cracks at the macro and micro scales
(Pergamon-Elsevier Science Ltd, 2016-01)
This contribution presents a two-scale formulation devised to simulate failure in materials with heterogeneous micro-structure. The mechanical model accounts for the nucleation of cohesive cracks in the micro-scale domain. ...
Diseño estructura-control de un robot bípedo semi-pasivo
(2019-11-25)
RESUMEN: En el presente trabajo se propone una metodología de diseño integrado estructura-control (E-C) de un Robot Bípedo Semi-Pasivo (RBSP). Dicha metodología es el resultado de un estudio de diseño aplicado a sistemas ...
Microbial recycling of dissolved organic matter confines plant nitrogen uptake to inorganic forms in a semi-arid ecosystem
(Elsevier, 2016-10)
Plant uptake of dissolved organic nitrogen (DON) has been proposed to explain inconsistency in the ecosystem N balance of semi-arid systems. Nevertheless, direct evidence for an ecologically important role of DON in plant ...