Dynamical Gibbs variational principles for irreversible interacting particle systems with applications to attractor properties

B Jahnel, J Köppl - The Annals of Applied Probability, 2023 - projecteuclid.org
We consider irreversible translation-invariant interacting particle systems on the d-
dimensional cubic lattice with finite local state space, which admit at least one Gibbs …

Free energy, Gibbs measures, and Glauber dynamics for nearest-neighbor interactions

C Shriver - Communications in Mathematical Physics, 2023 - Springer
We extend results of Richard Holley beyond the integer lattice to a large class of countable
groups which includes free groups and all amenable groups: for nearest-neighbor …

Validação do escore de Alvarado no diagnóstico de apendicite aguda em crianças e adolescentes no Instituto Materno Infantil de Pernambuco, IMIP

PSGN Borges, MC Lima… - Revista Brasileira de …, 2003 - SciELO Brasil
OBJETIVOS: determinar a acurácia do escore de Alvarado para o diagnóstico de apendicite
aguda em crianças e adolescentes admitidos na emergência do Instituto Materno Infantil de …

Dynamic polymers: invariant measures and ordering by noise

Y Bakhtin, HB Chen - Probability Theory and Related Fields, 2022 - Springer
We develop a dynamical approach to infinite volume directed polymer measures in random
environments. We define polymer dynamics in 1+ 1 1+ 1 dimension as a stochastic gradient …

On the long-time behaviour of reversible interacting particle systems in one and two dimensions

B Jahnel, J Köppl - arXiv preprint arXiv:2303.10640, 2023 - arxiv.org
By refining Holley's free energy technique, we show that, under quite general assumptions
on the dynamics, the attractor of a (possibly non-translation-invariant) interacting particle …

Free energy, Gibbs measures, and Glauber dynamics for nearest-neighbor interactions on trees

C Shriver - arXiv preprint arXiv:2011.00653, 2020 - arxiv.org
We extend results of R. Holley beyond the integer lattice to a large class of groups which
includes free groups. In particular we show that a shift-invariant measure is Gibbs if and only …

Gibbs-non Gibbs transitions in different geometries: The Widom-Rowlinson model under stochastic spin-flip dynamics

C Külske - Statistical Mechanics of Classical and Disordered …, 2019 - Springer
Abstract The Widom-Rowlinson model is an equilibrium model for point particles in
Euclidean space. It has a repulsive interaction between particles of different colors, and …

Relative entropy, Gaussian concentration and uniqueness of equilibrium states

JR Chazottes, F Redig - Entropy, 2022 - mdpi.com
For a general class of lattice spin systems, we prove that an abstract Gaussian concentration
bound implies positivity of the lower relative entropy density. As a consequence, we obtain …

Dynamical Gibbs–non-Gibbs Transitions in the Curie–Weiss Potts Model in the Regime

C Külske, D Meißner - Journal of Statistical Physics, 2021 - Springer
Abstract We consider the Curie–Weiss Potts model in zero external field under independent
symmetric spin-flip dynamics. We investigate dynamical Gibbs–non-Gibbs transitions for a …

[图书][B] Entropy of Nonamenable Group Actions

CE Shriver - 2021 - search.proquest.com
Sofic entropy is an isomorphism invariant of measure-preserving actions of sofic groups
introduced by Lewis Bowen around 2010. Its classical analogue was introduced in the …