skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Dual interacting cosmologies and late accelerated expansion

Abstract

In this paper we show that by considering a universe dominated by two interacting components a superaccelerated expansion can be obtained from a decelerated one by applying a dual transformation that leaves the Einstein's field equations invariant.

Authors:
 [1];  [2]
  1. Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellon I, 1428 Buenos Aires (Argentina)
  2. Departamento de Fisica, Facultad de Ciencias, Universidad Autonoma de Barcelona, 08193 (Bellaterra) Barcelona (Spain)
Publication Date:
OSTI Identifier:
20782615
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 73; Journal Issue: 6; Other Information: DOI: 10.1103/PhysRevD.73.063511; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; COSMOLOGICAL MODELS; COSMOLOGY; DUALITY; EINSTEIN FIELD EQUATIONS; TRANSFORMATIONS; UNIVERSE

Citation Formats

Chimento, Luis P., and Pavon, Diego. Dual interacting cosmologies and late accelerated expansion. United States: N. p., 2006. Web. doi:10.1103/PHYSREVD.73.063511.
Chimento, Luis P., & Pavon, Diego. Dual interacting cosmologies and late accelerated expansion. United States. doi:10.1103/PHYSREVD.73.063511.
Chimento, Luis P., and Pavon, Diego. Wed . "Dual interacting cosmologies and late accelerated expansion". United States. doi:10.1103/PHYSREVD.73.063511.
@article{osti_20782615,
title = {Dual interacting cosmologies and late accelerated expansion},
author = {Chimento, Luis P. and Pavon, Diego},
abstractNote = {In this paper we show that by considering a universe dominated by two interacting components a superaccelerated expansion can be obtained from a decelerated one by applying a dual transformation that leaves the Einstein's field equations invariant.},
doi = {10.1103/PHYSREVD.73.063511},
journal = {Physical Review. D, Particles Fields},
number = 6,
volume = 73,
place = {United States},
year = {Wed Mar 15 00:00:00 EST 2006},
month = {Wed Mar 15 00:00:00 EST 2006}
}