(4+1)-DIMENSIONAL HOMOGENEOUS ANISOTROPIC STRING COSMOLOGICAL MODELS

DOI10.1142/S0217751X12500327zbMath1247.83290arXiv1106.1795MaRDI QIDQ2919181

A. Rezaei-Aghdam, B. Mojaveri

Publication date: 2 October 2012

Published in: International Journal of Modern Physics A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1106.1795

zbMATH Keywords

string cosmologyexact solution of Einstein equations

Mathematics Subject Classification ID

Relativistic cosmology (83F05) String and superstring theories in gravitational theory (83E30) Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20) Exact solutions to problems in general relativity and gravitational theory (83C15)

Related Items (9)

Cosmological string backgrounds from super Poisson-Lie T-plurality ⋮ Perturbed Wess-Zumino-Witten models and N=(2,2) supersymmetric sigma models on Lie groups with complex structure ⋮ Anisotropic homogeneous string cosmology with two-loop corrections ⋮ Nambu structures on four-dimensional real Lie groups and related superintegrable systems ⋮ Integrable bi-Hamiltonian systems by Jacobi structure on real three-dimensional Lie groups ⋮ Jacobi structures on real two- and three-dimensional Lie groups and their Jacobi-Lie systems ⋮ Integrable and superintegrable Hamiltonian systems with four dimensional real Lie algebras as symmetry of the systems ⋮ Some compatible Poisson structures and integrable bi-Hamiltonian systems on four dimensional and nilpotent six dimensional symplectic real Lie groups ⋮ Gravity and induced matter on nearly Kähler manifolds

Cites Work

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• Cosmological perturbations across a curvature bounce
• Anisotropic spacetimes in homogeneous string cosmology.
• A class of homogeneous cosmological models
• Subalgebras of real three- and four-dimensional Lie algebras
• An accelerating universe and dynamical compactification of extra dimensions
• Multidimensional cosmology: spatially homogeneous models of dimension 4   1
• Essential constants for spatially homogeneous Ricci-flat manifolds of dimension 4+1
• Poisson-Lie \(T\)-duality and Bianchi type algebras

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