This thesis discusses the mathematical formalism to obtain solutions of topological defects in theories of field with modified dynamics. We will check that defect solutions, in generalized theories, can be obtained so much in 4-dimensional spacetime of Minkowski as in a spacetime with extra dimension of the deformed geometry. Will be shown both in four-dimensional spacetime as in spacetime as an extra dimension, that the solution characteristics, such as energy density and perturbative spectrum, which appears in the theories with modified dynamic may be profoundly diferent from those that arise in the theories with dynamics standard. We also find the necessary conditions for that the energy density and the perturbative spectrum rema...
Summary: "D-dimensional (Dgeq5) configurations with 4D Minkowski external space-time and global sphe...
O objetivo deste trabalho à apresentar uma extensÃo do cenÃrio Gherghetta-Shaposhnikov (GS) atravÃs ...
Field localization on 2-dim extra space is considered in the framework of f ( R ) gravity. It is sho...
Esta tese discute o formalismo matemático para se obter soluções de defeitos topológicos em teorias ...
The purpose of this dissertation is to obtain defects solutions in Field Theory. Topological defects...
A presente tese apresenta nossas propostas de estensÃes dos modelos de mundo Branas. Alguns dos prin...
In this work we do an investigation of new features of so-called k-defects, which are topological d...
This thesis presents our proposals for new braneworlds models. Some of the main open issues in high ...
In order to obtain structures known as defects, it was used a systematic procedure which holds cycl...
Theories of extra dimensions have been extensively studied in recent years with the original intent...
In physical theories where the energy (action) is localized near a submanifold of a constant curvatu...
Starting from microscopic models of space-time foam, based on brane universes propagating in bulk sp...
In this thesis we look for different aspects of gravitation and the need to make modifications. We s...
We present four-dimensional gauge theories in Minkowski spacetime which effectively generate in cert...
We analyze the behavior of fields of various ranks in models of extra dimensions and senarios contai...
Summary: "D-dimensional (Dgeq5) configurations with 4D Minkowski external space-time and global sphe...
O objetivo deste trabalho à apresentar uma extensÃo do cenÃrio Gherghetta-Shaposhnikov (GS) atravÃs ...
Field localization on 2-dim extra space is considered in the framework of f ( R ) gravity. It is sho...
Esta tese discute o formalismo matemático para se obter soluções de defeitos topológicos em teorias ...
The purpose of this dissertation is to obtain defects solutions in Field Theory. Topological defects...
A presente tese apresenta nossas propostas de estensÃes dos modelos de mundo Branas. Alguns dos prin...
In this work we do an investigation of new features of so-called k-defects, which are topological d...
This thesis presents our proposals for new braneworlds models. Some of the main open issues in high ...
In order to obtain structures known as defects, it was used a systematic procedure which holds cycl...
Theories of extra dimensions have been extensively studied in recent years with the original intent...
In physical theories where the energy (action) is localized near a submanifold of a constant curvatu...
Starting from microscopic models of space-time foam, based on brane universes propagating in bulk sp...
In this thesis we look for different aspects of gravitation and the need to make modifications. We s...
We present four-dimensional gauge theories in Minkowski spacetime which effectively generate in cert...
We analyze the behavior of fields of various ranks in models of extra dimensions and senarios contai...
Summary: "D-dimensional (Dgeq5) configurations with 4D Minkowski external space-time and global sphe...
O objetivo deste trabalho à apresentar uma extensÃo do cenÃrio Gherghetta-Shaposhnikov (GS) atravÃs ...
Field localization on 2-dim extra space is considered in the framework of f ( R ) gravity. It is sho...