Results 41 to 50 of about 153,987 (282)
Separability of a family of one parameter W and GHZ multiqubit states using Abe-Rajagopal q-conditional entropy approach [PDF]
, 2007 We employ conditional Tsallis q entropies to study the separability of symmetric one parameter W and GHZ multiqubit mixed states. The strongest limitation on separability is realized in the limit q-->infinity, and is found to be much superior to the ...
A. R. Usha Devi +5 more
core +3 more sources
Low Entropy Future Boundary Conditions
Entropy, 2022 A number of ways to detect future, low-entropy, boundary conditions are considered. The most important of these is the use of slowly-decaying isotopes and the observation (or prediction) of galactic dynamics. There is the expectation that future developments in experimental or observational technique will yield positive results.
openaire +3 more sources
Effects of Noise on Entropy Evolution
, 2005 We study the convergence properties of the conditional (Kullback-Leibler) entropy in stochastic systems. We have proved very general results showing that asymptotic stability is a necessary and sufficient condition for the monotone convergence of the ...
Abbondandolo +27 more
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Approximate tensorization of the relative entropy for noncommuting conditional expectations
, 2020 In this paper, we derive a new generalisation of the strong subadditivity of the entropy to the setting of general conditional expectations onto arbitrary finite-dimensional von Neumann algebras.
Bardet, Ivan +2 more
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Entropy production and time-asymmetry in the presence of strong interactions [PDF]
, 2017 It is known that the equilibrium properties of open classical systems that are strongly coupled to a heat bath are described by a set of thermodynamic potentials related to the system's Hamiltonian of mean force.
Anders, Janet, Miller, Harry J. D.
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R\'enyi generalizations of quantum information measures [PDF]
, 2014 Quantum information measures such as the entropy and the mutual information find applications in physics, e.g., as correlation measures. Generalizing such measures based on the R\'enyi entropies is expected to enhance their scope in applications.
Berta, Mario +2 more
core +4 more sources
On Joint and Conditional Entropies [PDF]
Entropy, 1999 It is shown that if the conditional densities of a bivariate random variable have maximum entropies, subject to certain constraints, then the bivariate density also maximizes entropy, subject to appropriate constraints. Some examples are discussed.
openaire +2 more sources
Developmental, Neuroanatomical and Cellular Expression of Genes Causing Dystonia
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Dystonia is one of the most common movement disorders, with variants in multiple genes identified as causative. However, an understanding of which developmental stages, brain regions, and cell types are most relevant is crucial for developing relevant disease models and therapeutics.
Darren Cameron +5 more
wiley +1 more source
R\'enyi Bounds on Information Combining
, 2020 Bounds on information combining are entropic inequalities that determine how the information, or entropy, of a set of random variables can change when they are combined in certain prescribed ways. Such bounds play an important role in information theory,
Hirche, Christoph
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Onasemnogene abeparvovec (OA) is an AAV9‐based gene therapy for spinal muscular atrophy type I (SMA I). Real‐world outcomes show increased response variability compared to clinical trials, and follow‐up data beyond 12–18 months are limited.
Marika Pane +43 more
wiley +1 more source