Publicação

Elasticity and spherical symmetry

Detalhes bibliográficos
Resumo:	In the context of relativistic elasticity, material distributions compatible with spherically symmetric spacetimes are presented. Consequences on the energy-momentum tensor and on the Einsteins Field Equations are investigated. Examples of static spherically symmetric spacetimes with a material content such that the velocity of the matter is shearfree are presented.
Autores principais:	Vaz, Estelita
Outros Autores:	Brito, Irene; Carot, Jaume
Assunto:	Relativistic elasticity Einstein field equations Spherical symmetry
Ano:	2012
País:	Portugal
Tipo de documento:	comunicação em conferência
Tipo de acesso:	acesso restrito
Instituição associada:	Universidade do Minho
Idioma:	inglês
Origem:	RepositóriUM - Universidade do Minho

Registos relacionados

Conformal transformations in general relativistic elasticity
por: Brito, Irene
Publicado em: (2015)

Conformally related material metrics in general relativistic elasticity
por: Brito, Irene
Publicado em: (2012)

General spherically symmetric elastic stars in relativity
por: Brito, Irene
Publicado em: (2010)

Generating elastic solutions of the Einstein field equations from the Schwarzschild vacuum solution
por: Brito, Irene
Publicado em: (2019)

Spherically symmetric elastic bodies in general relativity
por: Alho, Artur
Publicado em: (2024)

Cylindrically symmetric solutions of the Einstein field equations for elastic matter
por: Brito, Irene
Publicado em: (2015)

Cylindrically symmetric static solutions of the Einstein field equations for elastic matter
por: Brito, Irene
Publicado em: (2012)

Relativistic pseudospin and spin symmetries in physical systems – recent results
por: Lisboa, Ronai Machado
Publicado em: (2020)

Hyperonic stars and the symmetry energy
por: Providência, Constança
Publicado em: (2018)

Elastic thick shells in general relativity
por: Brito, Irene
Publicado em: (2020)

Different symmetry realizations in relativistic coupled bose systems at finite temperature and densities
por: Farias,R. L. S.
Publicado em: (2008)

A class of spherical folding subdivisions
por: Santos, Altino
Publicado em: (2017)

Quark model with chiral-symmetry breaking and confinement in the Covariant Spectator Theory
por: Biernat, Elmar P.
Publicado em: (2017)

Gauge symmetry in Fokker–Planck dynamics
por: Santana, Ademir Eugênio de
Publicado em: (2014)

Phase-separated symmetry-breaking vortex-lattice in a binary Bose-Einstein condensate
por: Adhikari, Sadhan K.
Publicado em: (2020)

Spherical geometry and spherical tilings with GeoGebra
por: Breda, Ana
Publicado em: (2018)

Initial boundary value problem for the spherically symmetric Einstein equations with fluids with tangential pressure
por: Brito, Irene
Publicado em: (2017)

New classes of monohedral spherical tilings by non-convex spherical hexagons and non-convex spherical Pentagons with GeoGebra
por: Breda, Ana
Publicado em: (2019)

Symmetry-breaking vortex-lattice of a binary superfluid in a rotating bucket
por: Adhikari, S. K.
Publicado em: (2020)

Exact solutions and conservation laws for Ibragimov-Shabat equation which describe pseudo-spherical surface
por: Sayed,S.M.
Publicado em: (2008)

Matching a static cylindrically symmetric elastic spacetime
por: Brito, Irene
Publicado em: (2012)

A new class of monohedral pentagonal spherical tilingswith GeoGebra
por: Breda, Ana
Publicado em: (2018)

Spherical f-Tilings by Two Noncongruent Classess of Isosceles Triangles
por: Breda, A. M. d'Azevedo
Publicado em: (2016)

Approximate symmetries and gravity
por: Fichet, Sylvain
Publicado em: (2020)

On higher spin symmetries in de Sitter QFTs
por: Costa, Renato
Publicado em: (2018)

Tratamento das equações de Eintein-Yang-Mills para soluções numericas com simetria esferica auto-gravitante e simetria axial no espaço-tempo de Minkowski
por: D'Afonseca, Luis Alberto, 1974-
Publicado em: (2007)

Coalescence, deformation and Bäcklund symmetries of Painlevé IV and II equations
por: Alves, V. C.C.
Publicado em: (2021)

DERIVATION OF THE ANGLE COSINE FORMULAS VIA LAGRANGE’S THEOREM (FOR POLAR SPHERICAL TRIANGLES)
por: Caritá, Lucas Antonio
Publicado em: (2023)

Mathematical properties of the elasticity difference tensor
por: Vaz, Estelita
Publicado em: (2006)

Gauge symmetry origin of Bäcklund transformations for Painlevé equations
por: Alves, V. C.C.
Publicado em: (2021)

Geometric Singular Perturbation Theory for Systems with Symmetry
por: Cardin, Pedro Toniol
Publicado em: (2020)

On chiral symmetry breaking in a constant magnetic field in higher dimension
por: Gorbar, E. V.
Publicado em: (2022)

Simple high-accuracy method for solving bound-state equations with the Cornell potential in momentum space
por: Stadler, Alfred
Publicado em: (2024)

Behaviour of charged spinning massless particles
por: Morales, Ivan
Publicado em: (2019)

Spherical tilings, GeoGebra contributions to their combinatorial and geometrical classification
por: Santos, José Manuel dos Santos dos
Publicado em: (2019)

Discrete element modeling of non-spherical particles using a spherical shape
por: Santos,Elias Gomes
Publicado em: (2020)

Fractional heat conduction with finite wave speed in a thermo-visco-elastic spherical shell
por: Sur,A.
Publicado em: (2014)

Deformation of a class of Dihedral Spherical f-Tilings
por: Breda, A. M. d'Azevedo
Publicado em: (2017)

Analysing the elasticity difference tensor of general relativity
por: Vaz, Estelita
Publicado em: (2008)

On vector bundle manifolds with spherically symmetric metrics
por: Albuquerque, Rui
Publicado em: (2018)

Atividades financiadas

Não foram encontrados projetos financiados.