Results 341 to 350 of about 5,435,408 (359)

Computational Modeling of Reticular Materials: The Past, the Present, and the Future

open access: yesAdvanced Materials, EarlyView.
Reticular materials are advanced materials with applications in emerging technologies. A thorough understanding of material properties at operating conditions is critical to accelerate the deployment at an industrial scale. Herein, the status of computational modeling of reticular materials is reviewed, supplemented with topical examples highlighting ...
Wim Temmerman   +3 more
wiley   +1 more source

Test of the physical significance of Bell non-locality. [PDF]

open access: yesNat Commun
Vieira C, Ramanathan R, Cabello A.
europepmc   +1 more source

High purity two-dimensional levitated mechanical oscillator. [PDF]

open access: yesNat Commun
Deplano Q   +4 more
europepmc   +1 more source

Semidefinite programming relaxations for quantum correlations

, 2023
Semidefinite programs are convex optimisation problems involving a linear objective function and a domain of positive semidefinite matrices. Over the last two decades, they have become an indispensable tool in quantum information science.
A. Tavakoli   +3 more
semanticscholar   +1 more source

Probing the entropic uncertainty bound and quantum correlations in a quantum dot system

Laser physics, 2021
The uncertainty principle is one of the most comprehensive and fundamental concepts in quantum theory and it states that it is not possible to simultaneously measure two incompatible observables with high accuracy.
S. Haseli, S. Haddadi, M. R. Pourkarimi
semanticscholar   +1 more source

On the quantum correlations in two-qubit XYZ spin chains with Dzyaloshinsky–Moriya and Kaplan–Shekhtman–Entin-Wohlman–Aharony interactions

Quantum Information Processing, 2020
The anisotropic Heisenberg two-spin-1/2 model in an inhomogeneous magnetic field with both antisymmetric Dzyaloshinsky–Moriya and symmetric Kaplan–Shekhtman–Entin-Wohlman–Aharony cross interactions is considered at thermal equilibrium.
M. Yurischev
semanticscholar   +1 more source

Quantum correlations and quantum-memory-assisted entropic uncertainty relation in two kinds of spin squeezing models

Laser Physics Letters, 2019
We investigate thermal quantum correlations and the entropic uncertainty relation in the presence of quantum memory under two kinds of two-qubit spin squeezing models, namely the one-axis twisting model and two-axis countertwisting model.
S. Haddadi   +3 more
semanticscholar   +1 more source

Thermal quantum correlations in a two-dimensional spin star model

Modern Physics Letters A, 2019
In this paper, we study the thermal evolution of three types of quantum correlations under the homogeneous and inhomogeneous spin star Hamiltonian. It is shown that quantum discord (QD) is more stable than the other measures in the thermal regime, but ...
S. Haddadi   +3 more
semanticscholar   +1 more source

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