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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…

高能物理 - 理论 · 物理学 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…

高能物理 - 理论 · 物理学 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.…

高能物理 - 理论 · 物理学 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…

高能物理 - 理论 · 物理学 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…

原子物理 · 物理学 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…

高能物理 - 理论 · 物理学 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…

高能物理 - 理论 · 物理学 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…

高能物理 - 理论 · 物理学 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…

高能物理 - 理论 · 物理学 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…

统计力学 · 物理学 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…

统计力学 · 物理学 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…

高能物理 - 理论 · 物理学 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…

量子物理 · 物理学 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…

斑图形成与孤子 · 物理学 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…

高能物理 - 理论 · 物理学 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…

高能物理 - 理论 · 物理学 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…

高能物理 - 理论 · 物理学 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…

高能物理 - 理论 · 物理学 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…

数学物理 · 物理学 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…

广义相对论与量子宇宙学 · 物理学 2024-06-04 L. A. Lessa , R. V. Maluf , J. E. G. Silva , C. A. S. Almeida
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