二维膨胀引力中扭结结构的各个方面

IF 5.6 3区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Fortschritte Der Physik-Progress of Physics Pub Date : 2023-09-25 DOI:10.1002/prop.202300051

Francisco Cleiton E. Lima, Carlos Alberto S. Almeida

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引用次数: 3

摘要

由二维(2D)模型产生的拓扑结构在物理上是相关的，也是理解更复杂系统的第一步。在这项工作中，有人研究了在二维膨胀重力场景中出现的物质场的扭结解。在这种情况下，研究了物质场的线性稳定性和平动模式。由于所发现的解决方案的具体轮廓，有必要对系统进行微分构型复杂性(DCC)分析，以确认结构的性质。进一步研究了在固定时间(t=0$ t=0$)内一对类扭结-反扭结解的相互作用和散射过程。

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Aspects of Kink-Like Structures in 2D Dilaton Gravity

The topological structures that arise from two-dimensional (2D) models are relevant physically and the first step toward understanding more complex systems. In this work, one studies the kink-like solutions of the matter field that emerge in a 2D dilaton gravity scenario. Considering this scenario, the linear stability of the matter field and the translational mode is examined. Due to the specific profile of the solutions found, a differential configurational complexity (DCC) analysis of the system is necessary to confirm the nature of the structures. Furthermore, the interforce and scattering process is studied, considering a pair of kink-antikink-like solutions in a fixed time ( $t = 0$ ).

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来源期刊

Fortschritte Der Physik-Progress of Physics 物理-物理：综合

CiteScore

6.70

自引率

7.70%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal Fortschritte der Physik - Progress of Physics is a pure online Journal (since 2013). Fortschritte der Physik - Progress of Physics is devoted to the theoretical and experimental studies of fundamental constituents of matter and their interactions e. g. elementary particle physics, classical and quantum field theory, the theory of gravitation and cosmology, quantum information, thermodynamics and statistics, laser physics and nonlinear dynamics, including chaos and quantum chaos. Generally the papers are review articles with a detailed survey on relevant publications, but original papers of general interest are also published.