English
Related papers

Related papers: Configurational entropy and Newton's Law in double…

200 papers

The thick brane scenario built on the f(T,B) teleparallel gravity theory was considered for the study of phase transitions, internal structures, and new classes of solutions in a model. In this theory, T denotes the torsion scalar, and B is…

High Energy Physics - Theory · Physics 2022-06-07 A. R. P. Moreira , F. C. E. Lima , C. A. S. Almeida

In this work we investigate the entropic information on thick brane-worlds scenarios and its consequences. The brane-world entropic information is studied for the sine-Gordon model is and hence the brane-world entropic information measure…

High Energy Physics - Theory · Physics 2015-02-11 R. A. C. Correa , Roldao da Rocha

The so-called configurational entropy (CE) framework has proved to be an efficient instrument to study nonlinear scalar field models featuring solutions with spatially-localized energy, since its proposal by Gleiser and Stamapoulos.…

High Energy Physics - Theory · Physics 2017-07-18 W. T. Cruz , D. M. Dantas , R. A. C. Correa , C. A. S. Almeida

Configurational entropy has been revealed as a reliable method for constraining some parameters of a given model [Phys. Rev. D \textbf{92} (2015) 126005, Eur. Phys. J. C \textbf{76} (2016) 100]. In this letter we calculate the…

High Energy Physics - Theory · Physics 2016-10-12 R. A. C. Correa , P. H. R. S. Moraes , A. de Souza Dutra , W. de Paula , T. Frederico

We show that a newly proposed Shannon-like entropic measure of shape complexity applicable to spatially-localized or periodic mathematical functions known as configurational entropy (CE) can be used as a predictor of spontaneous decay rates…

Atomic Physics · Physics 2018-03-26 Marcelo Gleiser , Nan Jiang

In this work we investigate generalized theories of gravity in the so-called configurational entropy (CE) context. We show, by means of this information-theoretical measure, that a stricter bound on the parameter of $f(R,T)$ brane models…

High Energy Physics - Theory · Physics 2016-03-23 R. A. C. Correa , P. H. R. S. Moraes

We analise braneworld scenarios via a configurational entropy (CE) formalism. Braneworld scenarios have drawn attention mainly due to the fact that they can explain the hierarchy problem and unify the fundamental forces through a symmetry…

High Energy Physics - Theory · Physics 2018-03-14 M. Chinaglia , W. T. Cruz , R. A. C. Correa , W. de Paula , P. H. R. S. Moraes

Electromagnetic transitions involving nucleons and their resonances are here presented in the fermionic sector of the AdS/QCD soft-wall model, using the differential configurational entropy (DCE) as a measure of information entropy. The DCE…

High Energy Physics - Theory · Physics 2023-05-18 Roldao da Rocha

The soft wall AdS/QCD holographic model provides simple estimates for the spectra of light mesons and glueballs satisfying linear Regge trajectories. It is also an interesting tool to represent the confinement/deconfinement transition of a…

High Energy Physics - Theory · Physics 2021-07-07 Nelson R. F. Braga , Octavio C. Junqueira

We investigate the critical behavior of continuous phase transitions in the context of Ginzburg Landau models with a double well effective potential. In particular, we show that the recently proposed configurational entropy, a measure of…

Statistical Mechanics · Physics 2020-12-10 Marcelo Gleiser , Damian Sowinski

Configurational entropy (CE) and configurational complexity (CC) are recently popularized information theoretic measures used to study the stability of solitons. This paper examines their behavior for 2D and 3D lattice Ising Models, where…

Statistical Mechanics · Physics 2025-03-06 Damian R Sowinski , Sean Kelty , Gourab Ghoshal

In this work we obtain bounds on the topological Abelian string-vortex and on the string-cigar, by using a new measure of configurational complexity, known as configurational entropy. In this way, the information-theoretical measure of…

High Energy Physics - Theory · Physics 2016-08-02 R. A. C. Correa , D. M. Dantas , C. A. S. Almeida , Roldao da Rocha

We present the Shannon entropy as an indicator of spatial resolution for morphology of resonance mode pattern in dielectric micro cavity. We obtain two types of optimized mesh point for the minimum and maximum sizes, respectively. The…

Quantum Physics · Physics 2019-06-24 Kyu-Won Park , SongKy Moon , JinUk Kim

Configurational entropy (CE) consists of a family of entropic measures of information used to describe the shape complexity of spatially-localized functions with respect to a set of parameters. We obtain the Differential Configurational…

Pattern Formation and Solitons · Physics 2020-11-16 Pooja Thakur , Marcelo Gleiser , Anil Kumar , Rama Gupta

The gravitational collapse in asymptotically AdS spacetimes is studied, using the differential configurational entropy (DCE). The DCE is shown to comply with the instability of the Einstein-Klein-Gordon system, leading to different stages…

High Energy Physics - Theory · Physics 2022-07-26 W. Barreto , R. da Rocha

We investigate the existence and properties of kink-like solitons in a class of models with two interacting scalar fields. In particular, we focus on models that display both double and single-kink solutions, treatable analytically using…

High Energy Physics - Theory · Physics 2015-02-10 R. A. C. Correa , A. de Souza Dutra , M. Gleiser

We construct a configurational entropy measure in functional space. We apply it to several nonlinear scalar field models featuring solutions with spatially-localized energy, including solitons and bounces in one spatial dimension, and…

High Energy Physics - Theory · Physics 2012-06-22 Marcelo Gleiser , Nikitas Stamatopoulos

In this work we study two types of five-dimensional braneworld models given by sine-Gordon potentials. In both scenarios, the thick brane is generated by a real scalar field coupled to gravity. We focus our investigation on the localization…

High Energy Physics - Theory · Physics 2015-11-26 W. T. Cruz , R. V. Maluf , L. J. S. Sousa , C. A. S. Almeida

In this work, we present a numerical method to consistently approximate solutions of a spatially discrete, double sine-Gordon chain which considers the presence of external damping. In addition to the finite-difference scheme employed to…

Mathematical Physics · Physics 2011-12-06 J. E. Macías-Díaz

Einstenian cubic gravity (ECG) is a modified theory of gravity constructed with cubic contractions of the curvature tensor. This theory has the remarkable feature of having the same two propagating degrees of freedom of Einstein gravity…

General Relativity and Quantum Cosmology · Physics 2024-06-04 L. A. Lessa , R. V. Maluf , J. E. G. Silva , C. A. S. Almeida
‹ Prev 1 2 3 10 Next ›