Results 11 to 20 of about 691,269 (288)

Differential entropy and time

open access: yesEntropy, 2005
: We give a detailed analysis of the Gibbs-type entropy notion and its dynamical behavior in case of time-dependent continuous probability distributions of varied origins: related to classical and quantum systems.
Piotr Garbaczewski
doaj   +4 more sources

Gibbs-preserving maps outperform thermal operations in the quantum regime

open access: yesNew Journal of Physics, 2015
In this brief paper, we compare two frameworks for characterizing possible operations in quantum thermodynamics. One framework considers thermal operations—unitaries which conserve energy.
Philippe Faist   +2 more
doaj   +2 more sources

Effect of gestational age at first delivery and interpregnancy interval on the recurrence of clinical chorioamnionitisAJOG Global Reports at a Glance

open access: yesAJOG Global Reports, 2022
BACKGROUND: There is an increased odds of having a recurrence of clinical chorioamnionitis in patients with a diagnosis of clinical chorioamnionitis compared with those without clinical chorioamnionitis in a previous pregnancy. However, it is unclear how
Meryl M. Sperling, MD, MA   +5 more
doaj   +1 more source

Recycling Gibbs sampling [PDF]

open access: yes2017 25th European Signal Processing Conference (EUSIPCO), 2017
Publication in the conference proceedings of EUSIPCO, Kos island, Greece ...
Martino, Luca   +2 more
openaire   +3 more sources

Variational description of Gibbs-non-Gibbs dynamical transitions for spin-flip systems with a Kac-type interaction [PDF]

open access: yes, 2013
We continue our study of Gibbs-non-Gibbs dynamical transitions. In the present paper we consider a system of Ising spins on a large discrete torus with a Kac-type interaction subject to an independent spin-flip dynamics (infinite-temperature Glauber ...
Fernández, Roberto   +2 more
core   +2 more sources

Variational description of Gibbs-non-Gibbs dynamical transitions for the Curie-Weiss model [PDF]

open access: yes, 2012
We perform a detailed study of Gibbs-non-Gibbs transitions for the Curie-Weiss model subject to independent spin-flip dynamics ("infinite-temperature" dynamics).
A. Le Ny   +15 more
core   +5 more sources

Reflections on Gibbs: From Statistical Physics to the Amistad [PDF]

open access: yes, 2014
This note is based upon a talk given at a celebration in Austin Texas of the achievements of J. Willard Gibbs. J. Willard Gibbs, the younger, was the first American physical sciences theorist. He was one of the inventors of statistical physics.
Kadanoff, Leo P.
core   +3 more sources

Gibbs and Quantum Discrete Spaces [PDF]

open access: yes, 2001
Gibbs measure is one of the central objects of the modern probability, mathematical statistical physics and euclidean quantum field theory. Here we define and study its natural generalization for the case when the space, where the random field is defined
Malyshev, V. A.
core   +3 more sources

Forming bonds between molecules and communities through Project M

open access: yesFrontiers in Communication, 2023
Calcium carbonate is a compound that is well-recognized and very prevalent in daily life e.g., chalk, mussel shells and limescale. However, scientists still have many questions about its formation mechanisms, the different crystal forms it takes, and how
Claire A. Murray   +3 more
doaj   +1 more source

Gaussian approximation for functionals of Gibbs particle processes [PDF]

open access: yes, 2018
In the paper asymptotic properties of functionals of stationary Gibbs particle processes are derived. Two known techniques from the point process theory in the Euclidean space R^d are extended to the space of compact sets on R^d equipped by the Hausdorff
Benes, Viktor, Novotna, Daniela
core   +2 more sources

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